COMDWL. ExecuTech. Model XE Key System. System Manual

Transcription

1 COMDWL ExecuTech Mode XE Key System System Manua This pubication is appicabe for the foowing common equipment: - Mode NO308 (Revision B and ater) - Mode NO61 6 (Revision B and ater) - Mode NO820 (Revision C and ater) -Mode N1024 (Revision C and ater) IMI O/89

2 Tabe Of Contents... TABLE OF CONTENTS /. ) Chapter 1 System Description Section 1 introduction Manua Scope... - Reated Pubications... - Section 2 System Specifications Section 3 Genera Information Configuration Common Equipment Description Station Description DSS/BLF Consoe Description : Chapter 2 Description Of System Features Section 1 Standard Features Add-on Conference A Intercom Links Busy Indication Auto Dia Automatic Hod Transfer To Intercom (Answer Hod) Automatic Redia Auxiiary Equipment Interface Auxiiary Station Ringer Interface Background Music Basic Key Service (A2) Battery Back-up Battery Back-up Interface Ca Announce With Handsfree Answerback Ca Transfer Cang Station Identification Common Audibe Ringer Interface Dia 0 For System Attendant Direct Station Seection Intercom Distinctive Ringing Do Not Disturb End To End Signaing On Intercom Handsfree Answer Inhibit Hearing Aid Compatibe Handset I Hod And I Use Indications Intercom Ca Progress Tones...!... ; Intercom Line Lockout Last Number Redia Line Preseection Manua Hod Memory Retention Without Batteries Moduar Wiring And JacksN-Conductor Wire System _ III

3 Tabe Of Contents IMI 66-O -..,.. Momentary Keys With LED Indicators Mutiine Conferencing Music Interface Mute On-Hook Diaing PBWCentrex/Centra Office Compatibe Power Faiure Transfer Power On Visua Indication Programmabe Keys Programmabe DSS/BLF Pu Out Directory Sef Diagnostics Singe-Digit Station Diaing Speakerphone Station Speed Dia Subdued Ringing Voice Announce Bocking Section 2 Programmabe Features Access Denied A-Ca Paging Automatic Abandoned Hod Reease Automatic Pause Insertion Automatic Privacy Ca Pickup - Directed Ca Pickup - System Cass Of Service Programming Defaut Functiona Program Deayed Ringing DSS/BLF Consoe Excusive Hod Externa Paging Interface Fexibe Line Assignment Fexibe Ringing Assignments Headset Interface Ide Line Preference LCDSupport LineType Music-On-Hod Music-On-Hod System-Wide Enabe/Disabe Night Transfer (Of Ringing) Off-Hook Voice Announce With Hands Free Answer-Back OPX Support Originating Denied iv

4 .. :... : :.;;., _/, Id Tabe Of Contents Personaized Ringing Tone Prime Line Automatic Privacy Reease Programmabe Keys Puse/Tone Switchabe Ringing Line Preference Secure Off -Hook Voice Announce Square/Non-Square System Station By Station Privacy System Speed Dia TAP (Fash/Reca) Tenant Service Timed Hod Reca To Restriction - Fexibe Tone Or Voice Signaing (Intercom) Zone Paging Chapter 3 Instaation Section 1 Standard Instaation Detais Mounting Considerations Mounting Procedure AC Power Connection Battary Back-Up System Grounding Line Connections Station Connections Station Pairing Section 2 Option Instaation Detais DSS/BLF Consoe Connection Off-Hook Voice Announce With Hands Free Answerback Secure Off-Hook Voice Announce Power Faiure Station Common Audibe And Auxiiary Station Interface (Station 17 Audibe) Externa Paging Interface - Station PA Port Externa Paging Interface - Line Port Auxiiary Station Interface Music Interface Section 3 Checkout And Faiure Isoation Instaation Checkout Resistance Check Votage Check Genera Check Faiure Isoation System Status Indicator Station Sef Test

5 Tabe Of Contents IMI 66-0.G. DSS/BLF Consoe Sef Test Faiure Indications Section 4 Instaer/User Information Regarding FCC Rues And Reguations ) Notification To Teephone Company Compatibiity With Teephone Network Instaation Requirements Party Lines And Coin Lines Troubeshooting Repair Authorization Radio Frequency Interference Ringer Equivaence Number Chapter 4 System Programming Section 1 Introduction Section 2 Cass Of Service Programming Section 3 System Administration Programming Section 4 Attendant Programming Chapter 5 Systern Operating Procedures Section 1 Station Operation Basic Operation Caing Answering A Ca Pacing A Ca On Hod Pacing Intercom Cas Answering Intercom Cas Direct Station Seection/Busy Lamp Fied - DSS/BLF Transferring Outside Cas Conference Cas Feature Operation Rediaing Automatic Diaing Station Speed Diaing System Speed Diaing Voice Announce Bocking Line Monitoring TAP (Reca/Fash) Externa Paging A-Ca And Zone Paging Do Not Disturb Mute / Handsfree Answer Inhibit Puse/Tone Switching Message Waiting Background Music Ca Pickup Persona Ringing Tones vi

6 ,:.T._,:.. ::...:1,,....A Tabe Of Contents Speakerphone Operation \ Section 2 Attendant Station Operation I System Speed Dia Programming Night Transfer Music On Hod System Cock Section 3 System Operating Characteristics Feature Diaing Code Numbering Pan Ringer Voume Contro Status Indicators And Tone Sequences Chapter 6 Maintenance Technica Assistance And Repair Service Fuse Location Wiring Pubication Index... - LIST OF TABLES Tabe 3-. Line Connections Tabe 3-2a. Station Connections (Modes NO61 6, N0820, and N1024) Tabe 3-2b. Station Connections (Mode N0308) Tabe 3-3. Votage Measurements LIST OF FIGURES Figure -. Outine Dimensions - Common Equipment Figure -2. Outine Dimensions - Station Figure -3. Station Images Figure 3-. Mounting Detais Figure 3-2. AC Power Connection And System Grounding Figure 3-3a. Interconnection Detais (Modes NO61 6, N0820, and N1024) Figure 3-3b. Interconnection Detais (Mode N0308) Figure 3-4. Off-Hook Voice Announce Connections Figure 3-5. Power Faiure Station Connection Figure 3-6. Common Audibe And Auxiiary Station Interface Figure 3-7. Externa Paging Interface - Station PA Port Figure 3-8. Externa Paging Interface - Line Port Figure 3-9. Auxiiary Station Interface Connections Figure 3-0. Music Interface Figure 4-. Program Key Locations Figure 4-2a. System Programming Bock Diagram Figure 4-2b. System Programming Bock Diagram Figure 5-. Contros And Indicators vii

7 I ;.,. i j..,vii CHAPTER 1 SYSTEM DESCRIPTION System Description SECTION 1 INTRODUCTION MANUAL SCOPE This pubication contains a compete description of the ExecuTech mode XE eectronic key system. The manua is is divided into: System Description Feature Description 0 Instaation 0 System Programming 0 System Operation Maintenance This issue of pubication IMI supercedes a previous issues. RELATED PUBLICATIONS Reated pubications, which contain additiona information appicabe to this eectronic key system, are avaiabe from the manufacturer. They are as foows: GENERAL INFORMATION IMI Compiance Requirements To FCC Rues and Reguations Part 68 and 15 IMI Handing Of Eectrostaticay Sensitive Components USER INFORMATION GCA Attendant Guide GCA Station User Guide INSTALLER INFORMATION IMI Cass Of Service Programming Chart 1-

8 System Description IMI 66-O& SECTION 2 GENERAL SPECIFICATIONS :, SPECIFICATION SYSTEM CAPACITY LINES: STATIONS: DSS/BLF CONSOLES: INTERCOM PATHS: MAXIMUM SIMULTANEOUS INTERCOM CONVERSATIONS: POWER REQUIREMENTS (Fuy oaded system) AC POWER: DIMENSIONS COMMON (approximate) EQUIPMENT: WIDTH (inches): HEIGHT(inches): DEPTH (inches): WEIGHT (pounds): STATIONS: FOOTPRINT (inches): WEIGHT (pounds): STATION CABLE REQUIREMENTS OPERATING TYPE: MAXIMUM SWITCHING LENGTH: PRINCIPLE: ENVIRONMENT TEMPERATURE: HUMIDITY: TERMINATIONS LINE: STATION: MODEL NUMBER NO308 NO61 6 NO820 N V +/- 10 % Singephase - a modes.4a.5a.8 A.8A 25 W 45 w 65 W 65W 40 VA 60 VA 80 VA 8OVA x Twisted, non-shieded, #24AWG 1500 feet for mutiine stations Soid-state, space-division anaog switching with stored program contro degrees F (O-50 degrees C) 90 percent reative, non-condensing Standard, 6-conductor minijack (USOC RJ14C) Standard 50-pin femae connectors for connection to externa distribution fied on modes NO61 6, N0820, and N1024. Standard 6-conductor minijack (USOCRJ14C) for mode N0308. /

9 -&stem Description IMI _.: MUSIC INTERFACE CENTRAL INPUT LEVEL: 3 Vots peak-to-peak maximum INPUT IMPEDANCE: Approximatey 500 Ohms CONNECTOR: RCA phono jack OFFICE LIMITS LOOP LIMITS: CABLE INSULATION LEAKAGE: 1900 Ohms maximum oop Ohms minimum INDUSTRY/REGULATORY STANDARDS: FCC Certified, part 15 (Cass A) FCC registered (fuy protected) UL isted (power suppy ony) EIA RS478 Be pubication guidance Hearing aid compatibe handset MEMORY RETENTION AFTER POWER LOSS: FCC REGISTRATION RINGER EQUIVALANCE NUMBER: NUMBER: 30 hours minimum (typicay 200 hours) CVW7WC KF-E 0.4B

10 System Description IMi COhFIGURIiTON The mode XE eectronic key teephone system consists of an eectronic Key Service Unit (KSU), aso referred to as common equipment, dedicated eectronic key teephones, and interconnecting wiring consisting of sma, 4-- or 6--conductor, twisted-pair cabe. The station and ine capacity of the various famiy members are per the foowing chart. imodel CO/bBX STATION NO. CAPAbTY CAPACITY NO NO NO Ni The mode XE teephone system is fu featured, and supports a speciay designed group of key teephones (mode 67xxx-xx series) described beow. In addition, it aso supports the ExecuTech mutiiine teephone modes 661 ~-XX, 6620-xx, and 6622-xx in both speakerphone and monitor versions. (If a mode 6614S-xx is used, a moderate voume setting may be required to avoid the possibiity of a squea being sounded through the station speaker during ca announce and/or background music operations.) An optiona kit suppied cock/chip socket assemby can be added to aow the mode XE system to support the operation of a mode 6600-xx ExecuTech LCD speakerphone in addition to the teephones mentioned above. The LCD speakerphone wi provide the foowing feature dispays for the user s convenience: i Time and Date Ca Duration Time Do Not Disturb i Line Identification Numbers Diaed Intercom Caing Party Identification Intercom Number Diaed When Chosen Foowed By The Re-dispay Of Ca Time Of Last Ca When HOLD Key Is Pressed Cock Programming From Station 10 COMMON EQUIPMENT DESdRPTON The common equipment is a fuy eectrontc device. It is essentiay a specia purpose computer system acting as a communications controer between centra office (CO), private branch exchange (PBX), or CENTREX suppied ines and the proprietary teepfione stations. The software architecture of the common equipment provides compete system support and great fexibiity of operation. The common equipment is contained in a functiona, modern-stye meta housing of contemporary design in keeping with the needs of the modern office environment. It is engineered to be wa or rack mounted; The outine dimensions of the common equipment cabinet are iustrated in FiQure 1-i. STATION i%scirptijti The mode 67xxx-xx teeptione stations are eectronic, microprocessor- controed, devices. They aow not ony mutiine pickup but aso singe key access to features avaiabe from the serving CO, PBX, or CENTREX switch as we as the common equipmeht. The outine dimensions of the system statioiis are iustrated in Figuri I-2 and the images are iustrated in Figure 1-3. The stations provide the foowing features: e Fu moduar connection * 4 fixed keys with indicators. SPKR. MUTE. HOLD. ITCM e 2 fixed keys without indicators i TAP 0 TRANSCONF Programmabe keys (softkeys) with and without indicators i 7-foot, 6-conductor ine cord 0 6 position, 4- or 6-cohductor moduar ine jack K-type handset (hearing aid compatibe) 0 Ringer voume contro (Off, Low, and High) Desk/wa reversibiity DSS/BLe CC)N$$OLE DESCRIPTION The DSS/BLF consoe is an optiona device designed to be a companion to a system attendant station in high ca voume situations that require a dedicated ca transfer ocation. The Consoe provides a direct station seection (DSS) intercom, and an associated busy amp fied (BLF). -It aso provides one-key access to a-ca when that feature is avaiabe. -4

11 . :,.-.:.,- d The mode EB32-xx, DB32-xx, DB32S-xx, DB40-xx, and DB70-xx DSS/BLF consoes are a compatibe \, with the XE system. The station port to which they are connected must be programmed as a DSS/BLF consoe port. The consoe keys are fixed for DSSBLF operation beginning with station 10 and ending with the maximum station number in the system. The remainder of the keys are banked and are unuseabe for any other purpose. For this reason it is recommended that the arger consoes (DB40 and DB70) not be used uness absoutey necessary since the XE system has a maximum station capacity of System Description twenty-four stations thus eaving these consoes with a arge quanity of banked keys. The DB32S-xx Adjunct Feature Modue can be used as either a DSS/BLF consoe or as an off-hook voice announce with handsfree answerback (OHVNHFAB) unit; however, it can not be used for both purposes at the same time. The station port must be programmed for whichever of these features that is required. The consoe feature aows DSS/BLF operation whie the OHVAIHFAB aows voice announcing to a station aready busy on a ca and subsequent handsfree answering by that station user. 1-5

12 System Description IMI 66-O& - :..::.I, -,*-..- : T- 0 - r; - L L 1-6

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15 _ : :.-._j ;.* _..\ description Of Standard Features IMI CHAPTER 2 DESCRIPTION OF SYSTEM FEATURES SECTION 1 STANDARD FEATURES ADD-ON CONFERENCE (2 INTERNAL, 1 EXTERNAL PARTIES) This system feature aows a station, whie operating a private mode, to add another station to an outside ca. ALL INTERCOM LINKS BUSY INDICATION When a intercom paths are busy, the system causes the intercom ight at each station to be on steady. AUTO DIAL Each mutiine station provides programmabe diaing features. Softkeys can be programmed to store numbers for automatic diaing purposes. The stored numbers can be up to fifteen digits in ength and can incude ine or intercom seection, numbers, #, %, pauses, and fash signas. A pause is stored each time the HOLD key is pressed, and a fash signa is stored each time the TAP key is pressed. The pause and fash intervas are programmabe. Any softkey that does not have a ine assignment can be programmed as an auto dia. Additionay, an auto dia number can be stored as a secondary function at every key programmed for direct station seection. Often used host PBX or CENTREX feature access codes can be stored at a softkey ocation to provide one-key access to the features. Aso refer to the discussions tited, AUTOMATIC PAUSE INSERTION, STATION SPEED DIAL, and PROGRAMMABLE DSS/BLF. AUTOMATIC HOLD TRANSFER TO INTER- COM (ANSWER HOLD) If the intercom ine is seected whie an outside ine ca is active, this system feature causes the outside ca to be automaticay paced on hod. AUTOMATIC REDIAL OF BUSY NUMBER OR UNANSW L RED CALL) Automatic redia of the ast diaed number can be made avaiabe at every station through softkey programming (the station user must program a softkey for use as an auto redia key). With this feature, a,, busy number or an unanswered ca can be rediaed repeatedy. Once automatic redia is activated, the station wi seect the ine, automaticay dia the number, in and wait for a response. It wi do this once a minute for approximatey 10 minutes. The user must ift the handset to take immediate contro if.the ca is competed. Users of the optiona speakerphone station can take contro by pressing the SPKR key instead of ifting the handset. AUXILIARY EQUIPMENT INTERFACE A non-key system teephone device or data device can be connected ahead of the common equipment on certain ine ports across the tip and ring eads. Specia terminas in the ine jack are provided for this purpose. The system can detect an off -hook condition in the connected device, and turn on the ine status ight at the key system teephone stations with access to the ine to indicate the busy condition. AUXILIARY STATION RINGER INTERFACE The auxiiary station ringer interface provides dry-contact reay cosures whenever station 17 rings. The contact cosures track the ringing pattern of station 17, and can be used to contro an externa signaing device. When a particuar station port is programmed to function as a PA port, the auxiiary ringer interface reay contacts automaticay become supervisory contacts. They cose when the PA port is caed. In this a configuration, they are used to enabe an externa PA system. Aso refer to the discussion tited, COMMON AUDIBLE RINGER INTERFACE. BACKGROUND MUSIC If an externa music source is provided, background music can be turned on and off at individua stations. Background music automaticay turns off during cas. Aso refer to the discussion tited, EXTERNAL MUSIC SOURCE. BASIC KEY SERVICE (A2) The system provides a of the basic, A2-type, key service features. These features are: seective ine pickup, common ine pickup, mutiine pickup, and hod. BATTERY (CHASSIS, CABLE, BACK-UP AND BATTERIES) Battery back-up assembies incuding chassis, cabe, and battery are offered as optiona kits (avaiabe from 2-

16 Description Of Standard Features IMI Comdia). The assembies are designed to connect directy to the un-interruptabe power source (UPS) interface ocated on the common equipment chassis. No user intervention is required with this feature, and no cass of service programming is required. BATTERY BACK-UP INTERFACE Provision has been made for attaching a Comdia provided optiona battery back-up kit to give fu unintermptabe system power in case of an AC power oss. The switching and tricke charge circuitry are in the common equipment, whie batteries, chassis, and cabe are packaged as a separate option. When pugged into an active AC power source the common equipment wi constanty charge the attached batteries with a tricke current. Buit-in circuitry automaticay switches to battery power when AC power is ost. With batteries at fu charge, a fuy oaded system wi operate for a minimum of one hour without AC power. No cass of service programming is required. CALL ANNOUNCE WITH HANDSFREE ANSWERBACK The interna speaker at each mutiine station provides ca-announce capabiity over the intercom ink. A handsfree response to a ca-announce ca can be made. This response is transmitted by the microphone buit into the handset. Aso refer to the discussion tited, VOICE ANNOUNCE BLOCKI NG CALL TRANSFER - SCREENED Screened ca transfer aows outside cas to be transferred from one station to another, via the intercom ink, in one of two ways. If both stations have access to the ine, a common ine pickup transfer can be effected. If the other station does not have access to the incoming ine, transfer can sti take pace using the system transfer feature. For a screened transfer, a ca is transferred to another station with a pre-transfer announcement by the transferring party. Transferring of cas is accompished with the T/C (TRANS- FER/CON FERENCE) key. FALLING STATION IDENTIFICATION If the station number of a caing station has been programmed into the DSS/BLF of a caed station, the caing,station wi be identified by the fashing BLF ight at the caed station. The ights adjacent to softkeys indicate status of DSS teephones: dark = ide, steady-on = in use, fash = caing, and futter = ca back request (if feature is avaiabe). c01vi~d~ AUDIBLE &NGER INTERFACE Connections are avaiabe at the key service unit which provide dry-contact reay cosures whenever an incoming ine rings. These contact cosures track the ringing pattern and can be used to contro an externa signaing device. When a particuar station port is programmed to be a PA port, the common audibe ringer interface contact points automaticay become supervisory contacts which cose when the PA port is caed. In this configuration, they are used to enabe an externa PA system. Aso, see the discussion tited, AUXILIARY STATION RINGER INTERFACE. DIAL 0 FOR SYSTEM AtTENDANT The system attendant station (station 10) is signaed whenever the digit 0 is diaed on the intercom ine. DIRECT STATION SEkCTION INTERCOM Refer to the discussion tited, PROGRAMMABLE DSSBLF. DISTINCTIVE RINGING The ringing cadence of an incoming ca is the same as the ringing cadence of the TELCO, PBX, or CENTREX system. The ringing cadence of an intercom ca presents two tone bursts sounded every 4 seconds. :., DO NOT DISTURB Any station can be set to a do-not-disturb mode using the SPKR key. Whie in this mode, the station wi not ring on any incoming ca nor wi it accept an intercom ca. A party making an intercom ca to a statio n set in the do-not-disturb mode hears a fast busy tone. The feature cannot be overridden by the caing party. END TO END SIGNALLING ON INTERCOM After an intercom ca has been estabished, the system can continue to send diaing signas (DTMF tones) through the intercom path. This feature can be performed from every station in the system, and is used by peripheras such as an OPX accessory unit and voice mai CTRD TTL = END TO END SIGNALLING ON LINES After an outside ca has been estabished, the system can continue to send diaing signas (DTMF tones) through the teco network and have them received at the distant end for inward caf competion (bank by phone, etc.). This conventiona, off-hook diaing feature can be performed from every station in the system. No cass of service programming is required. HANDSFREE ANSWER I NHIBIT The MUTE key on a mutiine station can be used to bock a handsfree answerback response. This arran- 2-2

17 _.,.: i.-: -.. _, :.. Description Of Standard Features IMI : gement wi prevent a station user from monitoring \ another station site using the monitoring abiity of the voice announce feature. When the key is pressed, a handsfree answerback is disabed thus inhibiting any off-site monitoring. The speaker ight wi fash to indicate that this feature is active. Aso refer to the discussion tited, MUTE. HEARING AID COMPATIBLE HANDSET The station handset is compatibe with magneticaycouped hearing aids. I HOLD AND I USE INDICATIONS The ight associated with a ine key provides a visua indication of the status of that ine. When a station user has a ine in-use or on-hod at a station, the ight indication provided at that station is of a different fash rate than the indication provided at the other stations in the system. INTERCOM CALL PROGRESS TONES Intercom ca progress is marked by specia tones. A steady tone is provided for dia tone. For tone signaed intercom cas, a two-tone burst is sounded every four seconds at a caed station and returned to the caer as ring back. For a voice signaed intercom ca, a singe tone burst is sounded at a caed station and returned to the caer as ring back. When a caed station is busy on an outside ca, a two-tone burst is sounded every four seconds at the caed station and returned to the caing station as ring-back. When a caed station is busy on the intercom, a busy signa of one tone burst sounded each second is received at the caing station. INTERCOM LINE LOCKOUT Refer to the discussion tited, VOICE ANNOUNCE BLOCKING. INTERCOM LINE TIMEOUT Shoud the intercom ine be seected with no diaing or other action taking pace, the intercom wi timeout after ten seconds, and return to an ide state. LAST NUMBER REDIAL Each station is provided with a ast number redia feature. This feature wi save thirty digits of the ast outside number diaed. A newy diaed number wi aways automaticay repace a previousy diaed number. Upon command, the system wi choose a ine and redia the saved number. The system wi first choose the prime ine if assigned and ide. If it is busy or unavaiabe, the system wi choose any ine assigned to ide ine preference. If they are unavaiabe, the system wi chose the ast ine used at the station. If it is busy, no further choice is made. Aso refer to the discussion tited, AUTOMATIC PAUSE INSER- TION. LINE PRESELECTION A ine can be manuay seected before ifting the handset (for handsfree diaing) or after the handset is ifted. MANUAL HOLD A key activated feature at each station wi pace an outside ine on hod. Pressing the HOLD key hods the ca, provides a distinctive fash rate of the ine key indicator, and aows the user to access other station features. The hoding station or any other station which has access to the ine can retrieve the hed ca. MEMORY RETE;~;~;WTHOUT BAT- Independent of the optiona battery pack, the system memory is eectronicay protected during AC power faiures by an eectronic component sometimes referred to as a super-cap. The stored program data wi remain in memory for a minimum of 30 hours provided that the system has been powered continuousy for at east 30 minutes prior to the power faiure or disconnection. MESSAGE WAITING Specia diaing codes enabe a station user to contro the message waiting (MW) ight at other stations in the system. When the message waiting ight is turned on at a station, a ca can be paced to the originating station to. pick up the message. MODULAR WIRING AND JACKS/4-CON- DUCTOR WIRE SYSTEM The system can be competey interconnected by empoying industry standard 50-pin connectors and moduar pug/jack combinations. Station wiring is sma, 4-conductor, twisted-pair cabe throughout the system. MOMENTARY KEYS WITH LED INDICATORS The station keys are momentary contact, press and reease types. They provide ine seection, ca monitoring, and other feature seection. Visua indication of the feature seection is provided by soid-state, ong-ife, ight emitting diodes (LEDs). MULTILINE CONFERENCING This feature wi aow one or more mutiine stations to access two outside ines at the same time resuting in 2-3

18 Description Of Standard Features IMI a conference arrangement. Conference transmission eves are not compensated. MUSIC INTERFACE (EXTERNAL SOURCE) A jack is provided on the common equipment for the connection of a customer-provided KX registered music source. Aso refer to the discussions tited, BACKGROUND MUSIC and MUSIC-ON-HOLD. MUTE Each station has a MUTE key which, when pressed, wi mute the handset transmitter (or interna microphone on speakerphones) to prevent the user s voice from being heard by the distant party. The speaker ight fashes to indicate a muted condition. The key provides push-on/push-off operation. Aso refer to the discussion tited, HANDSFREE ANSWER INHIBIT. ON-HOOK DIALING Every mutiine station provides manua and/or automatic diaing whie the station handset is on-hook. An interna speaker monitors ca progress for competion. The handset must be taken off-hook to provide the voice ink on non-speakerphone stations. PBX/CENTREX/CENTRAL OFFICE COMPATIBLE System features and programmabe keys support the requirements of most PBXs, Centra Offices, and CENTREX systems. Numbers, # s, % s, programmabe pauses, and fash signas can be made a part of every stored number for access to host system feature codes. POWER FAILURE TRANSFER A power faiure ine connection is avaiabe for instaing an industry-standard teephone such as a Comdia mode 2500-xx. The instaed power-fai teephone is automaticay connected directy across ine 1 by the system whenever there is an AC power faiure. Norma origination and reception of cas through the power-fai teephone is possibe during an AC power faiure. The power-fai teephone is automaticay disconnected as soon as power is restored. POWER ON, VISUAL INDICATION The common equipment has a red LED which monitors the status of the system, and provides an AC power-on indication. PROGRAMMABLE KEYS Refer to the discussions tited, AUTO DIAL, PROGRAMMABLE DSS, and STATION SPEED DIAL. PROGRAMMABLE DSS/BLF (DIRECT STATION SELECTION/BUSY LAMP FIELD) :. : A mutiine station user can store true, one-key, direct -1 station seection (DSS) at any softkey ocation to create a DSS key. When this key is pressed, any active outside ca is automaticay paced on hod and an intercom ca is automaticay made to that previousy stored station number. The visua indicators of the stations programmed at the key ocations form a busy amp fied (BLF). The BLF conveys station status to the user. An auto dia number can aso be programmed as a secondary function at every DSS/BLF memory ocation. Aso refer to the discussions tited, TONE OR VOICE SIGNALLING (INTER- COM) and AUTO DIAL. PULL OUT DIRECTORY Each desk mounted teephone is equipped with a pu out directory. This directory can be used for recording the system speed dia, station speed dia, or other frequenty caed numbers. SELF DIAGNOSTICS Each station can execute a sef test when so enabed. This test verifies processor, indicator, and tone functions. Instructions for activating sef diagnostics are provided in Chapter 5, Section 3 of this pubication. SINGLE-DIGIT STATION DIALING Refer to the discussion tited, SYSTEM SPEED DIAL. SPEAKERPHONE (OPTIONAL) The optiona speakerphone provides handsfree opera - tion of a features, except voice signaed intercom cas. The handset must be ifted for this purpose. STATION SPEED DIAL Each station can be programmed to provide ten speed dia numbers at the keypad keys. Station speed dia numbers can be up to fifteen digits in ength and can incude ine or intercom seection, numbers, #, +I+, pauses, and fash signas. A pause is stored each time the HOLD key is pressed, and a fash signa is stored each time the RECALL key is pressed. SUBDUED RINGING Subdued ringing is automatic at any station that is busy on an outside ine. VOICE ANNOUNCE BLOCKING This feature aows the user to bock voice announced intercom signating by diaing a specia code. 2-4

19 :. - ;,-..z,,.:.~,.t:.: IMI Description Of Prgrammabe Features SECTION 2 PROGRAMMABLE FEATURES ACCESS DENIED Access to particuar ines can be denied at certain stations in the system through system programming. This feature is programmabe on a per ine/per station basis as part of system or administration programming. ALL-CALL PAGING (VIA STATION SPEAKERS) A-ca paging aows a of the stations to receive announcements at the same time through the station speaker. Origination of announcements must be via a station handset. Each station can be programmed to receive and/or to originate an a-ca page. The system defaut condition is that a stations have both receive and originate capabiity. The arrangement of paging as a-ca is controed by both system and administration programming. See the discussion tited, ZONE PAGING (VIA STATION SPEAKERS). AUTOMATIC ABANDONED HOLD RELEASE If a distant party abandons a hod condition and disconnects, the centra office (CO) wi send a forward disconnect signa to the key system. When the key system detects this signa, it wi drop the ine from the hod condition and return it to service. The forward disconnect signa may be either 50 msec. or 350 msec. and the key system is programmabe to match this time interva. Both the system and the administration programming can be used to set the time interva between hang-up and ine-drop. AUTOMATIC PAUSE INSERTION When the system stores a diaed number for ater redia, it automaticay stores a pause whenever the user waits between digits. The automatic pause is inserted in the stored number sequence at the point where the manua pause in diaing occurred. The wait time is programmabe between 2 sec. and 750 msec. The wait period is programmabe by system or administration programming. AUTOMATIC PRIVACY (PROGRAMMABLE) A ine can be made private or non-private through cass of service programming. In the private mode, a station has excusive use of the ine during a ca. No other station can access that ine uness it is incuded through the use of the add-on conference feature. In the non-private mode, a stations with that ine appearance can gain access at the same time (sometimes known as common ine pickup). A ine is specified as private or non-private through system or administration programming. Aso see the discussion tited, ADD-ON CONFERENCE and PRIVACY RELEASE. CALL PICKUP - DIRECTED A user at any station can dia a specia prefix code, foowed by the number of a ringing station, to answer a ringing ca at that station. The feature can be enabed or disabed by system or administration programming. CALL PICKUP - SYSTEM A user at any station can dia a specia code and answer a ringing ca at any station in the system. The feature can be enabed or disabed by system or administration programming. CLASS OF SERVICE PROGRAMMING (FROM MAIN STATION) Both system and administration cass of service (COS) programming is performed from station 10 after a base eve programming step is entered. System COS programming is used by the instaer to configure the system and assign the ine conditions. Administration COS programming is used by the on-site administrator to reconfigure the system as required. Line condition assignment is not a part of administration programming. Refer to Chapter 4 for programming detais. CLASS OF SERVICE PROGRAMMING (EACH LINE AND STATION) a Each ine and station in the system can be programmed with a unique cass of service operating condition. Cass of service programming can be performed using instructions provided in Chapter 4. DEFAULT FUNCTIONAL PROGRAM At initia power up of the system, the operating features are set to a specific group of operating conditions (defaut conditions). The defaut conditions provide a compete operating system for norma use. The system can be eft as a defauted system or operating conditions can be reprogrammed if desired. A system can be defauted at any time using the master cear procedure incuded with the system cass of service programming; however, this action aso cears a user stored auto dia and speed dia numbers. DELAYED RINGING Refer to the paragraph tited, FLEXIBLE RINGING AS- SIGNMENTS. 2-5

20 IMI Description Of Prgrammabe Features ~ DSS/BLF CONSOLE (OPTIONAL) The DSS/BLF Consoe is designed to be a companion to any system station. It is usefu with high ca voume systems which require a dedicated ca transfer ocation. The consoe provides a one-key direct station seection (DSS) intercom and an associated busy amp fied (BLF). It aso provides one-key access to system-wide, a-ca paging. The consoe is designed to be connected to any station port and serve as a companion to the station connected to the adjacent data-paired port. System or administration programming is used to program a station port as a DSS/BLF port. EXCLUSIVE HOLD Excusive hod prohibits a hed ca from being retrieved by any other station. The excusive hod condition aso inks the hed ca to the timed hod reca timeout feature. After timeout, audibe and visua signaing wi occur and the excusive hod condition wi revert to a norma ine hod condition. System or administration programming can enabe this feature. EXTERNAL PAGI,NG IaNTERFACE A station port or ine port can be programmed to interface with an,externa paging ampifier. The paging ampifier can then be dia accessed through the station port or directy accessed through the ine port from other stations in the system. DTMF tones can be diaed through the interface to make a zone seection if zone paging is provided by the externa paging ampifier. System or administration programming can be empoyed to program a station port as an externa paging port. Ony system cass of service programming can be used to program a ine port as an externa paging port. FLEXIBLE LINE ASSIGNMENT Refer to the discussion tited, SQUARE/NON- SQUARE SYSTEM. FLEXIBLE RINGING ASSIGNMENTS Ringing assignments are programmabe on a per station/per ine basis. Ringing can be controed for every ine that has an appearance at each station. Direct, or immediate, ringing can be programmed for some assigned ines and deayed ringing programmed for others. Direct or deayed ringing is programmed through system or administration programming. HEADSET INTERFACE A station port can be programmed to aow the operation of teephones which provide the user with a headset option. Programming for this feature is through either system or administration programming. IDLE LINE PREFERENCE The system can be programmed on a per station basis to enabe ide ine preference. When ide ine preference is enabed, taking the handset off-hook wi automaticay connect the station to any assigned ine that is ide and has been arranged for this feature. The ine key wi not have to be pressed. This feature is mutuay excusive with prime ine automatic. Programming for this feature is through either system or administration programming. LCD SUPPORT The common equipment can be modified with an optiona up-grade kit which aow the system to support the use of LCD speakerphones having a Liquid Crysta Dispay (LCD). The LCD speakerphone ports are identified by system or administration programming. LINE TYPE A ine port is programmed as to type. The program type is chosen based upon the to restriction that is to be appied to cas made over the ine connected to that port. A ine port is assigned as type 1 when any enabed to restriction is to be appied with the first digit diaed. Such a ine type is often assigned when a CO ine is connected. A ine port is assigned as type 2 when any enabed to restriction is to be appied beginning with the second digit diaed. Such a ine type is I, often assigned when a PBX or CENTREX ine with any trunk access code other is connected. A ine port is assigned as type 3 when any enabed to restriction is to be appied beginning with the second digit diaed whenever that digit is a 9. If that digit is not a 9, no restriction is appied. Such a ine type is often assigned when a PBX or CENTREX ine with a trunk access code of 9 is connected. Line types can ony be seected as part of system cass of service programming. MUSIC-ON-HOLD Music is provided to outside ines that are paced on hod if an externa music source is connected to the system and the feature is turned on from station 10. System, administration, or attendant programming can be used to program this feature. MUSIC-ON-HOLD SYSTEM-WIDE ENABLE/DISABLE Music is provided to outside ines that are paced on hod if an externa music source is connected to the system. Music-on-hod can be disabed system-wide by attendant action. Attendant programming is used to enabe/disabe this feature. Aso refer to the discussions tited: MUSIC INTERFACE, and MUSIC-ON- HOLD

21 IMI Description Of Prgrammabe Features NIGHT TRANSFER (OF RINGING) The day, or norma, ringing of incoming ines can be : transferred to a particuar station or stations (chosen through cass of service programming) for off-hour or specia purpose answering. The night transfer mode can ony be activated from station 10. Night transfer of ringing can be assigned to specific stations using system or administration programming. It is then turned on or off by using system or administration as we as attendant cass of service programming. OFF-HOOK VOICE ANNOUNCE WITH HANDSFREE ANSWERBACK With the off-hook voice announce (OHVA) feature, an announcement can be made from one station to another station that is off-hook or busy on a ca. To receive an OHVA announcement, the OHVA station can be equipped with either a teephone and adjunct feature modue combination or with a teephone that has secure off-hook voice announce (SOHVA) capabiity buit into it. The announcement is preceded by an aerting tone and deivered through the oudspeaker in the adjunct feature modue or the SOHVA equipped teephone. The caed party can repy in a handsfree manner to a OHVA announcement without interrupting the active ca. Repy in made through the OHVA microphone incuded in the adjunct feature modue or in the integrated OHVA capabiity teephone. Stations that have the voice announce bocking feature turned on cannot receive a OHVA announcement. System or administration programming is used to enabe the OHVA feature at a station port. Aso refer to the discussion tited: SECURE OFF-HOOK VOICE ANNOUNCE. OPX SUPPORT The system wi support the operation of the optiona off premises extension (OPX) unit. System or administration programming is used to program a station port for OPX operation. ORIGINATING DENIED The abiity to originate cas on certain ines can be denied at individua stations through system programming. The originating denied feature is programmed on a per station/per ine basis. Originating denied does not prevent a user from answering a ringing ine, retrieving a hed ca or receiving a transferred ca. Ca origination on a ine is denied at a particuar station by the system or administration programming. PERSONALIZED RINGING TONE I This programmabe feature enabes stations to ring in a distinctive manner with one of four different tones. The ringing tones are combinations of four different fre- quencies and two different warbe rates. Persona ringing tones can be assigned with system or administration programming. PRIME LINE AUTOMATIC If a station is programmed for prime ine automatic, the designated outside ine or intercom ine wi be automaticay seected when the handset is taken off hook. Prime ine pick up may be pre-empted by preseecting another ine before ifting the handset. If the prime ine is ringing, it is automaticay answered by ifting the handset. Assign a prime ine to a station through system or administration programming. PRIVACY RELEASE A ine can be made non-private at a particuar station whie remaining private at a other stations. This arrangement aows other stations with that ine appearance to join that particuar station whenever it is on the privacy-reeased ine. A ine is specified as private or non-private at a particuar station with system or administration programming. Aso see the discussions tited, ADD-ON CONFERENCE and AUTOMATIC PRIVACY. PROGRAMMABLE KEYS A mutiine keysets are equipped with a minimum of tweve softkeys which can be programmed a ine pickup, auto dia, station speed dia, and DSS action. Refer to the discussions tited, AUTO DIAL, PROGRAMMABLE DSS, and STATION SPEED DIAL. System or administration programming is used to assign functions to softkeys. PULSE/TONE SWITCHABLE When rotary dia ines are instaed, the user can switch from puse (rotary dia signas) to tone (Dua Tone Mutipe Frequency signas - DTMF). This feature is usefu for accessing specia circuits requiring DTMF tones such as banking machines, etc. The system is programmed on a per ine basis to aow this feature at a stations. The system or administration cass of service programming enabes this feature on a per ine basis. RINGING LINE PREFERENCE The system can be programmed on a per station basis to provide ringing ine preference on a ines programmed for ringing at a station. When ringing ine preference is enabed at a station, taking the station off-hook automaticay connects it to any outside ine which happens to be ringing at the station. A ine key wi not have to be pressed. The abiity of a particuar station to answer a ringing ine without 2-7

22 IMI Description Of Prgrammabe Features ine seection is enabed by the system or administration cass of service programming. SECURE OFF-HOOK VOICE ANNOUNCE With the secure off-hook voice announce (SOHVA) feature, a secure announcement can be made from one station to another station that is off-hook or busy on a ca. A station being operated in a handsfree mode cannot receive a SOHVA announcement. A station must be equipped with a teephone that incudes SOHVA capabiity to receive an SOHVA message. With SOHVA, the announcement is deivered and responded to in a secure manner that prevents the distant party from hearing either the announcement or the response. The announcement is preceded with a tone aert and deivered to the handset receiver of the teephone. The announcing caer receives a tone aert upon caing to aert them that they are making an SOHVA ca. Response to the announcement is effected by pressing and hoding the MUTE key and speaking into the handset. Stations that have the voice announce bocking feature turned on cannot receive a SOHVA announcement. System or administration programming is used to enabe the SOHVA feature at a station port. Aso refer to the discussion tited: OFF-HOOK VOICE ANNOUNCE WITH HANDSFREE ANSWERBACK. SQUARE/NON-SQUARE SYSTEM A system can be programmed to be square or nonsquare as desired. In a square system, a specific ine is assigned to the same key on every station in the system. In a non-square system, any ine can be assigned to any avaiabe softkey on every station in the system. Aso refer to the discussion tited, TENANT SERVICE. Key mapping for ine appearance can be performed on each station using the system or administration cass of service programming. STATION BY STATION PRIVACY Refer to the discussions tited, AUTOMATIC PRIVACY and PRIVACY RELEASE. SYSTEM SPEED DIAL Thirty, system-wide, speed dia numbers are provided. The system speed dia numbers can be up to fifteen digits in ength, and can incude numbers, # s, % s, pauses, and fash signas. System speed dia number programming can ony be performed at station 10; however, once programmed, they can be used at every station in the system. System, administration, or attendant programming can be used to program system speed dia numbers. TAP (FLASH/RECALL) When host system custom caing features are avaiabe via a fash signa, the system can be programmed so that the TAP key wi generate a fash signa when it is pressed. When custom caing features are not avaiabe, the TAP key functions as a positive disconnect or dia tone reca key. These two features are mutuay excusive. The fash/reca time is assigned through system or administration programming. TENANT SERVICE Two or more cosey ocated sites can simutaneousy be served by the same common equipment. Each site is provided with dedicated trunk faciities and separate feature and cass of service compements. Aso, refer to the discussion tited, SQUARE/NON-SQUARE SYS- TEM. Key mapping for ine appearance can be performed on each station using the system or administration programming. TIMED HOLD RECALL After a ca has been on hod for a programmed ength of time, the system wi reca the station that paced the ca on hod. It aso visuay signas a other stations. The audibe signa is repeated at the end of each reoccurring time out period. The visua indication continues unti the hed ca is picked up. The system or administration programming sets the timed hod reca time period. TOLL RESTRICTION - FLEXIBLE Fexibe to restriction can be programmed to prohibit some or a stations from caing a wide range of num: ber combinations whie aowing specific exceptions. Restrictions are specified by up to four entries on a deny tabe whie exceptions are specified by up to four entries on an aow tabe. Aow entries wi aways override deny entries. Up to eight digits are permitted for each entry. A match anything digit (# symbo) can be incuded as part of an entry to represent any digit from 1 to 0. This is used to deny or aow a range of numbers with one entry. A separate pre-programmed aow tabe permits this diaing feature to be seected regardess of any restrictions which may be specified. The diaing of 911 and is aways aowed. Once programmed, fexibe to restriction is assigned on a per ine/per station basis. In addition to fexibe restriction, or as an aternative to it, stations can be restricted with /O ca restriction assignment. When /O ca restriction is seected, + 7 digit diaing can be aowed if desired. Either system or administration programming is used to specify the deny and aow entries and assign the restriction to ine and station. 2-8

23 :. -,.yt:,~.....,/ IMI : :.;, TONE OR VOICE SIGNALLING (INTERCOM) Intercom cas can be tone signaed or voice signaed as desired. The tone signaed intercom ca must be answered by ifting the handset. The voice signaed intercom ca can be responded to in a handsfree manner. The cass of service programming determines which signaing method is empoyed as the primary method when an intercom ca is made. The aternate method is avaiabe through user action at the station. Intercom ca progress is marked by specia tone signas. The system or administration programming determines which type of intercom signaing is first option signaing for the system. Aso refer to the discussions tited, INTERCOM CALL PROGRESS TONES and VOICE ANNOUNCE BLOCKING. Description Of Prgrammabe Features ZONE PAGING (VIA STATION SPEAKERS) Zone paging aows groups of stations to receive announcements through the station speakers. The programming can enabe zone paging in up to three different zones. A station can be programmed to ony receive announcements or programmed to originate announcements as we. Each station can be programmed to be in any or a zones for both receiving and originating announcements. The abiity of each station to originate and/or receive a page, and the arrangement of the paging into different zones are controed by system or administration programming. Aso, refer to the discussion tited, ALL-CALL PAGING (VIA STATION SPEAKERS). 2-9

24 I IMi Instaation.. CHAPTER 3 INSTALLATION SECTION 1 STANDARD INSTALLATION DETAILS 0 a MOUNTING CONSIDERATIONS The common equipment cabinet shoud be attached verticay to any sturdy, fat, surface or verticay rack mounted if desired. Cabinet must be ocated within six (6) feet of a proper eectrica outet. The system requires a dedicated 117VAC 15 AMP circuit, with a third-wire ground, suppied to a standard eectrica outet (NEMA 5-!%). The distance between the common equipment and the TELCO/PBX jacks must be 25 feet or ess as per FCC requirements. A nomina distance of 7 feet is recommended. The mounting ocation must be secure and dry and have adequate ventiation. The temperature range of the ocation must be within degrees F (O-50 degrees C), and the reative humidity must be ess than 90 percent non-condensing. If the mounting surface is damp or if it is concrete or masonry materia, a backboard must be attached to the mounting surface to be used for common equipment mounting. Suitabe mounting backboards are avaiabe commerciay or can be constructed out of /2-inch pywood cut to size. Toos and hardware required: Fasteners - wood screws (/4 x 1 -inch round head), togge bots, or wa anchors Screwdriver -to match fasteners Eectric dri - if prepared hoes are required Connecting too - for fastening wires to a type-66 connector bock. Crimping too - for 623-type moduar pugs. MOUNTING PROCEDURE 1. Unpack, and carefuy inspect the common equipment and teephones for sh.ipping damage. Notify the shipper immediatey of any damages found. Verify that the packages contain a parts and accessories needed for proper instaation and operation If a backboard is required at the mounting ocation, attach it securey to provide a stabe mounting surface for the equipment. The common equipment is attached using three mounting hoes ocated as shown on Figure 3-1. Whie refering to Figure 3-1, measure and mark the ocation of the mounting hoes on the mounting surface. Dri hoes in the mounting surface of a proper size to accommodate the hardware being used. If necessary, prepare these hoes with inserts, anchors or other attachment devices as dictated by the type of mounting surface. 5. Insert the top screws into the mounting surface, and tighten them to within approximatey /8-inch of the surface. Hang the cabinet on the top screws using the mounting hoes ocated on the rear of the cabinet.. Note that these hoes are eongated with an enargement at one end. This feature aows the cabinet to snap down on the screws to secure the mounting when the cabinet is hung on them. 7. Insert a third screw through the mounting tab ocated on the ower edge of the cabinet and into the mounting surface, and tighten it into pace Pace the individua teephones as desired and in keeping with accepted industry and office standards. A teephone can be wa mounted if necessary as they are desk/wa reversibe. Interconnect the system per the detais shown in Tabes 3-1 and 3-2 and Figure 3-3 shown at the end of this section 3-1

25 instaation IM yodes NO820 and N1024 Mode NO61 6 Mode NO308 Figure 3-1. Mounting Detais 3-2

26 Mi Instaation -\ AC POWER CONNECTION Empoy a dedicated 117VAC 15 AMP circuit, with a third-wire ground, suppied to a standard eectrica outet (NEMA 5-133) for the AC power connection. AC power connection is iustrated in Figure 3-2, shown on the foowing page A pug-in power ine surge protector shoud be instaed between the power cord and the AC outet. Do not connect the AC power cord unti the instaation has been checked. To appy AC power, connect the power cord to the eectrica outet. 1 BATTERY BACK-UP The common equipment provides an interface connector for the connection of an optiona externa battery assemby. This assemby is avaiabe separatey as a kit. Connecting the optiona Comdia externa battery assemby to this interface provides a minimum of 1 hour of operation shoud the AC power to the system be interrupted. Be sure that the AC power cord is connected to the eectrica outet before connecting the externa battery assemby to the common equipment. This ensures that interna protection circuitry is operating to prevent damage which coud resut from improper connection. * During AC operation, the common equipment provides re-charging current to maintain the externa battery potentia at an operationa eve. NOTE: The optiona externa battery assemby requires approximatey ten (IO) hours to competey re-charge to fu potentia after it has been competey discharged and, in some cases, when initiay instaed. SYSTEM GROUNDING The common equipment has interna secondary surge protection on a ine ports. In order for this protection to be effective, the common equipment cabinet MUST be connected to a reiabe earth ground such as a meta cod water pipe or a buiding frame ground System grounding is iustrated in Figure 3-2, shown on the foowing page. The grounding wire must be of #O or #12 insuated, soid copper and separate from the three-wire AC ine cord. A ground stud is ocated on the common equipment cabinet. 3-3

27 Instaation IMI TYPICAL EARTH GROUND (METAL COLD WATER PIPE, BUILDING FRAME,..ETC. LINE CONNECTIONS The common equipment cabinet ine terminations are standard moduar pug/jack connections. Each moduar jack (2-6) provides termination for two ines. Moduar jacks 2 and 3 aso provide termination for an auxiiary pair in addition to the two outside ines. CO ine terminations can be at a type 66M-xx connector bock or at individua 6-position moduar jacks. Tabe 3-I shows the ine connection detais. The ine cord that is routed between the CO ine termination and the common equipment cabinet termination shoud be twisted-pair wiring. To hep insure that externa overvotage surges do not damage the system, verify that gas discharge tubes or simiar protection devices are instaed, and propery grounded, on a connected outside ines. STATION Figure 3-2. AC Power Connection and System Grounding CONNECTIONS Connections between the common equipment and the stations for modes NO61 6, N0820, and N1024 are via two type 66M-xx connector bocks which are cabe connected to the common equipment 50-pin mae connectors. Tabe 3-2a shows the station connection detais. Station connections for the mode NO308 are via standard moduar pug/jack connections provided on the side of the common equipment cabinet. These jacks are abeed by station number. Tabe 3-2b detais these connections. The maximum distance aowed from the common equipment to the station when using #24 gauge, twisted-pair cabe is 1500 feet. NOTE: If spare conductors exist in the cabes that are run between the common equipment 66M-xx connector bocks and the station jacks, it is a good practice to connect them to earth ground. Doing this may hep prevent them from inducing radio frequency and/or AC interference into the system. The poarity between the individua wires In a particuar voice or data pair is not critica; however, do not connect the voice circuits to the data circuits. STATION PAIRING Station ports are paired for both data and overoad protection as foows: 1 O

28 i Tabe 3-1. Line Connections (Modes N0616, N0620, and N1024)

29 I I I I i Instaation IMI Tabe 3-2a. Station Connections (Mode N0616, N0820, and N1024) EN I I I I I EN I --_.-._ -... _ , -..TA YELLOW ORANGE-BLACK 1 I BLACK BLACK-GREEN I 13 I I VOICE GREEN I I.TA 1 YELLOW 1 I I I 1 ZK EN 21 33, 3-6

30 , IM; Instaation \ / Tabe 3-2b. Station Connections (Mode N0308) ( Data I No Connection 3-7

31 (PZOCN PUe OZ80N 9190N WPOW) s!%k W~=UU==W WX a.jn6!j 0, - f wovr 3NI7 803 E P 2 smvr 3NI- c03 SNOIVN91530 Nd* SNOIIVN9IS30 Nd. 33V~It131NI 319C!IV- LI NOIIVIS 31OSNO3 A-WSSO ONV NOIVS YHOM b 31 da1 [NOIVS ONIWWVk00Hd OSt 01 NOVS NVCiN311V I wovr OOYI tod SNOVN91530 Nd : f : ONtM HWI 1t M NOIVS V 3dA V jt131ni 8OfW NOWW03

32 IMOD JACK 21 LINE I d 2. AUX I [MOD JACK 3) L$E 3 AUX 2, TC AUXILIARY JACKS ATTENDANT STATION IO CAULE (ALSO PROGRAMMING STATION) I I TYPICAL STATION WALL JACK WIRING PIN DESIGNATIONS FOR MOD JACK I I. INDIVKIIJAL 6-POSITION I MOWLAR JACKS TYPICAL WORK STATION AND DSSALF CONSOLE JACK WIRING Figure 3-3b. Interconnection Detais (Mode N0308).PIN DESIGNATIONS FOR LINE JACKS 2 d 3

33 instaation IMI SECTION 2 OPTION INSTALLATION DETAILS DSWBLF CONSOLE CONNECTION The optiona DSS/BLF consoe may be instaed at any station port to work in conjunction with a companion station connected to the adjacent port (e.g.; port 10 for station and port 11 for consoe). Consoe port instaation is iustrated in Figure 3-3a and 3-3b, shown on the previous pages. The mode EB32X-xx, DB32-xx, DB32S-xx, DB40-xx, and DB70-xx DSS/BLF consoes are a compatibe with the XE system. The station port to which they are connected must be programmed as a DSS/BLF consoe port. The consoe keys are fixed for DSS/BLF operation beginning with station 10 and ending with the maximum station number in the system. The remainder of the keys are banked and are unuseabe for any other purpose. For this reason it is recommended that the arger consoes (DB40 and DB70) not be used uness absoutey necessary since the XE system has a maximum station capacity of twenty-four stations thus eaving these consoes with a arge quanity of banked keys. The instaed distance imit between the common equipment and a consoe is the same as that specified for a reguar station. Connect a four wires (voice pair and data pair) of the consoe cabe to the station connector bock. The voice pair connections of the consoe can be used simutaneousy to enabe a PA port function or to provide off-hook voice announce capabiity.. See information headed Externa Paging interface - Station PA Port. If an enabe signa is required with the particuar PA equipment being used, the consoe and PA equipment connections are imited to station ports 15 and 17. The DSS/BLF consoe port must be programmed as a DSS/BLF port before consoe operation can take pace. The consoe port must be aso programmed as a PA port if a PA ampifier has been connected to the voice pair as part of the system. OFF-HOOK VOICE ANNOUNCE WITH HANDSFREE ANSWERBACK The DB32S-xx Adjunct Feature Modue can be used to provide off-hook voice announcing (OHVA) to a station aready busy on a ca and aow subsequent handsfree answerback (HFAB) by the station user; however, the DB32S-xx Modue can not be used as a DSS/BLF consoe at the same time. The station port to which the Adjunct Feature Modue is connected must be programmed for whichever of these features that is required. Two data-paired station ports are required to provide the OHVAHFAB feature. Connect a keyset to the first data-paired port * Connect the DB32S-xx Adjunct Feature Modue to the voice pair and the data pair of the second data-paired port. For the feature to be enabed, the port to which the Adjunct Feature Modue is connected must be programmed as an Off-Hook Ca Announce port. SECURE OFF-HOOK VOICE ANNOUNCE STATION The XE system supports the Secure Off-Hook Voice Announce (SOHVA) feature provided by the foowing keyset modes X-xx. 68OOS-xx X-xx. 682OS-xx NOTE: If norma off-hook voice announce capabiity is required, it is provided by fhe mode DB32S-xx consoe as described in the previous paragraph. Two data-paired ports are required to provide SOHVA support. The SOHVA equipped teephones contain a 6-position, 3-pair ine jack. Using 6-wire, twisted-pair cabe, connect the two inside pairs of the ine jack to the first data-paired port and connect the outside pair to the second data-paired port. Refer to Figure 3-4 for an iustration of this wiring. * Connect pins 3 and 4 to the voice pair and pins 2 and 5 to data pair of the first data-paired port. Connect pins 1 and 6 to the voice pair of the second data-paired port. For the feature to be enabed, the first port must be programmed as a keyset port and the second port must be programmed as an Off-Hook Ca Announce pod- 3-10

34 IM; Instaation VOICE PAIR (PAIRED STATION) DATA PAIR VOICE PAIR 11 ( - * - -,- -, , ,-- s----i--- c--,--,--,-- _ TO SECURE OFF-HOOK VOICE ANNOUNCE TELEPHONE 1 -VOICE (PAIRED STATION) 2 -DATA 3 -VOICE 4 -VOICE 5 -DATA 6 -VOICE (PAIRED STATION) TYPE 625A2-6 CONNECTOR (TYPICAL).,5 -.,6 - -,- -, - - I,- -I- - ;;I 1;: , , I , n- - g-1;: 1 s;;--& I :; z 1;: 1 es - -I- - AMPWENOL ,- - CONNECTOR 31- -I I- -.?6- -I I- - JO- -,- - CLIP TERMINALS TYPICAL STATION CONNECTOR BLOCK I 1 \ - POWER FAILURE STATION The system provides one tip and ring pair connected to ine one as an emergency, power faiure circuit. This power faiure pair is ocated on Mod jack 1 for a common equipment modes. This jack is the rightmost jack when facing the right side of the cabinet as shown Figure 3-4 Off-Hook Voice Announce Connections in Figure 3-5. The power faiure pair is ony active during an AC power faiure. An industry standard singe-ine teephone, such as a Comdia2500-xx can be connected to the power faiure pair and used to provide communications capabiity shoud the AC power to the system be interrupted. TYPICAL INDUSTRY STANDARD NON-ELECTRIC TELEPHONE (POWER FAILURE INTERFACE1 Figure 3-5. Power Faiure Station Connection. 3-I 1

35 Instaation IMI COMMON AUDIBLE AND AUXILIARY STATION INTERFACE (STATION 17 AUDIBLE) Two sets of reay cosure dry-contact points are avaiabe. These are ocated at the J- and J-2 connector bocks for modes NO61 6, N0820, and N1024 and at the barrier-type termina strip on the mode NO308 common equipment cabinet. These cosures track the ringing pattern. They are cosed during the ringing period and open during the sient period. Figure 3-6 shows connection detais for this feature. Common Audibe: (J-2 connections 49 and 50) provides a dry-contact cosure whenever any of the TELCO/PBX ines, connected to the common equipment, ring. pmq Do not exceed a 1 amp at 24 vots (-5 amp at 48 vots) oad on these contro terminas. If the oad requirements exceed this imit, connect the oad through an externa save reay. DO NOT CONNECT THESE CONTROL TERMINALS DIRECTLY TO THE 117VAC LINE.. Station 17 Audibe: (J- connections 49 and 50) provides a dry-contact cosure whenever system station 17 rings. r CONNECT TO EITHER STATION 17 AUDIBLE r - -~. OR COMMON AUDIBLE TERMINALS A! COMMON \C> ' LOW 1 EQUIPMENT \ ; OUTPUT AS 3 1 INTERNAL 24v TokA MAX pokrfe i, SWITCHING \> + I b. i AX R~i!!!~E:Ok~ SUPPLY AC L m--- A r-t VOLTAGE CLAMPING DIODE RECOMMENDED AC OR DC INPUT S I ;;$i;n G AS REQU IRED 0 POWER SOURCE 0 / / COMMON AUDIBLE BLOCK COUYON AUDIBLE I-- ON J2 CONNECTOFI CLIP TERMINALS BLOCK CONNECTOR BLOCK (MODELS N0616,N0820, AND N BARRIER SIR IP (MODEL NO3081 Figure 3-6. Common Audibe and Auxiiary Station Interface ec 3-2

36 a M Instaation, EXTERNAL PAGING INTERFACE STATION PA PORT - Any station port can be programmed as a PA port and used to coupe a station voice path to an externa paging ampifier. Refer to Chapter for programming detais. Figure 3-7 shows connection detais for this feature. The audio input of an externa paging ampifier can be connected to the audio pair of the station port at the J- or J-2 connector bocks for modes NO61 6, N0820, and Ni 024 or at the barrier-type termina strip on the mode NO308 common equipment cabinet. The audio input connection must be isoated with a 600 ohm to 600 ohm audio matching transformer. Terminate the audio input of the paging ampifier with a 600 ohm (nomina vaue) resistor. If station port 15 is programmed as a PA port, the Common Audibe contact points on J-2 are automaticay reconfigured as PA enabe terminas. The contact cosure now occurs when PA station 15 is diaed. The norma common audibe function is disabed as ong as station 15 is a PA station. If station port 17 is programmed as a PA pot?, the Auxiiary Station Interface (station 17 audibe) contact points are automaticay reconfigured as PA enabe terminas. The contact cosure now occurs when PA station 17 is diaed. The norma auxiiary station interface function is disabed as ong as station 17 is a PA station. STA.PORT 17 TO STATION PORT 17 IF ENABLE IS REQUIRED OR TO ANY UNUSED STATION PORT IF ENABLE IS NOT REQU [RED. 600 n TO 600 n II :I) AUDIO TRANSFORMER PA SYSTEM VOICE PAIR 600 n 42-d--- TO STATION 17 AUDIBLE I-- TERMINALS IF ENABLE IS g,:,r 48 --I-- igz$z CLIP TERMINALS ENABLE INPUT STATIObiLCo;NKNECTOR JI CONNECTOR BLOCK MODELS N0616, N0820, AND N024) Figure 3-7. Externa Paging Interface - Station PA Port 3-3

37 I Instaation IMI EXTERNAL PAGING INTERFACE - LINE PORT A ine port can be programmed to be an AUXILIARY port and connected to an externa paging ampifier. Refer to Chapter 4 for programming detais. Station access to this area paging is via the ine key for the AUXILIARY ine. Figure 3-8 shows connection detais for this feature. Connect the audio input of an externa paging ampifier to the tip and ring eads of the AUXILIARY (ine) port. A DTMF tone seect, zone-paging ampifier can be empoyed if desired. If used, the zone-seect code can be diaied after the AUXILIARY ine seect key is pressed. PA SYSTEM i+= -Q] TYPICAL COMMON EQUIPMENT CABINET SHOWN1 i. NOIVWU 6-POSITION I MODULAR JACKS L Figure 3-8. Externa Paging Interface - Line Port 3-4

38 \ IMI Instaation AUXILIARY EQUIPMENT INTERFACE the key system teephones to indicate that the ine is --. A non-key system teephone device or a data device busy. can be connected ahead of the common equipment. Refer to Tabe 3-1 on page 3-4 and Figure 3-9 beow for connection detais for this feature. The system can detect an off-hook condition in the connected device, and turn on the ine status ight at Connection is across tip and ring of ines 2 and 4 using the auxiiary interface connections. Auxiiary interface connections are provided at terminas 1 and 6 of common equipment Mod Jacks 1 and 2. MUSIC INTERFACE If music is to be part of the system, connect a KX registered music source to the common equipment music interface jack (RCA-type phono jack) provided for this purpose. Refer to Figure 3-10 for jack ocation detais. The impedance of this input is approximatey 500 ohms. Leve adjustment of the music source may be necessary. This may be done during system checkout. Figure 3-9. Auxiiary Station Interface Connections TYPICAL COMMON EQUIPMENT CABINET (MODEL N 1024 SHOWN1 MUSIC SOURCE (FOR MUSIC ON HOLD AND BACKGROUND MUSIC) Figure Music Interface 3-5

39 Instaation IMI RESISTANCE INSTALLATION CHECKOUT CHECK Make the foowing resistance measurements at the station connector bocks under the foowing conditions. SECTION 3 CHECKOUT AND FAILURE ISOLATION MEASURED PAIR MEASURED COMMON, hqj;p$ NT RESISTANCE VOICE PAIR DATA PAIR AC power cord disconnected from eectrica outet. Common equipment connected to station connector bocks. VOLTAGE CHECK Refer to Tabe 3-3 and make the foowing votage measurements at the station connector bocks under the foowing conditions: Stations wired, and wiring punched down on bocks. Bridging cips instaed Bridging cips removed from bocks to isoate stations from common equipment. 1. Measure the resistance of each instaed station and wiring from the station side of the connector bocks. Resistance vaues wi vary with cabe ength and station type but shoud be within the foowing imits. MEASURED PAIR MEASURED STATION RESISTANCE IN OHMS VOICE PAIR DATA PAIR Measure the resistance of the common equipment and cabes from the common equipment side of the station connector bocks. Resistance vaues shoud be within the foowing imits. 0 AC power connected to the common equipment Measure the votage across one voice ine and one data ine and then across the other voice ine and the other data ine for each even and odd station. The measured votage must be as foows: GENERAL CHECK 1. Check the red ight emitting diode (LED) system status indicator. Be sure that it is on steady. If it is off or fashing, disconnect and reconnect the AC power pug. 2. Refer to the station User s Guide for operating information. Perform a genera operationa test of the system by exercising the system features from station port 10. Tabe 3-3. Votage Measurements UNIT UNDER 66M-xx BLOCK METER LEAD MEASURED TEST CONNECTION POLARITY VOLTAGE TYPICAL EVEN Voice 1 I+) 1, I STATION Data /- 8 VDC (Repeat for Voice 2 (+, each even sta.) Data 4 t /- 8 VDC TYPICAL ODD Voice 5 (+I STATION Data 7 (9-34 +/- 8 VDC (Repeat for Voice 6 1 each odd sta.) Data 8 t f -34 +/- 8 VDC Variant readings can indicate a possibe wiring, station, or common eauinment orobem. 3-6

40 > IMI Instaation FAILURE SYSTEM STATUS INDICATOR ISOLATION The red LED ocated near the fuse hoder is the system status indicator. This indicator shoud turn on steady when AC power or the optiona externa battery power is appied to the common equipment. If the indicator fashes after power up, it coud be indicating a processor faiure. Unpug and reconnect the AC power, and observe the LED indication. If it sti shows a fashing indication, equipment repacement may be necessary. A fashing indicator when battery power is being empoyed is an indication of battery discharge. STATION SELF TEST 1. Disconnect the ine cord at the station base. NOTE: The adjacent odd or even station wi be disabed during the time that the station ine cord is being disconnected and reconnected.. 2. Press and hod the MUTE key, and reconnect the ine cord to the station connector. The station wi automaticay perform a sef test routine. Reease the MUTE key as soon as the test begins. The sequence of the test is as foows: The indicators wi ight in sequence. Indicators wi then turn off in an ordery sequence. The ringer wi sound - Be sure that the ringer voume contro is set to the medium or high voume setting. One some teephone modes, the ringer may sound before the indicators are turned off. 3. Repace any station that does not pass the sef test. DSS/BLF CONSOLE SELF TEST 1. Disconnect the consoe ine cord pug from the ine. 2. Press and hod the station 10 seect key whie reconnecting the ine cord pug to the ine. NOTE: The companion station wi be disabed during the time that the consoe is being disconnected and reconnected. 3. Reease the station 10 seect key, and note that the BLF indicators wi each turn on in sequence beginning with the station 10 indicator. The indicators wi then turn off and the consoe wi become operationa. FAILURE INDICATIONS If erratic ight indications or ring signas occur at a paired station, an open data pair at either station may be the faut. A station with an open data ine may work propery on a short oop but fai on a ong oop. Stations are paired for overoad current protection. If a faut occurs which causes more than 300 ma. of current to be drawn, the paired stations are disabed by circuit action. Disconnect the disabed stations and reconnect them one at a time to isoate the fauty one. 3-7

41 Instaation IMI SECTION 4 INSTALLER/USER INFORMATION REGARDING FCC RULES AND REGULATIONS This eectronic key system compies with Federa Communications Commission (FCC) Rues, Part 68. The FCC registration abe on the KSU contains the FCC registration number, the ringer equivaence number, the mode number, and the seria number or production date of the system. If this corrects the probem, the fauty equipment must not be reconnected to the teephone ine unti the probem has been corrected. Any troube that causes improper operation of the teephone network may require the teephone company to discontinue service to the troube site after they notify the user of the reason.,: NOTIFICATION TO TELEPHONE COMPANY Uness a teephone operating company provides and instas the system, the teephone operating company which provides the ines must be notified before a connection is made to them. The ines (teephone numbers) invoved, the FCC registration number, and the ringer equivaence number must be provided to the teephone company. The FCC registration number and the ringer equivaence number of this equipment are provided on the abe attached to the KSU.The user/instaer is required to notify the teephone company when fina disconnection of this equipment from the teephone company ine occurs. COMPATIBILITY WITH TELEPHONE NETWORK When necessary, the teephone operating company provides information on the maximum number of teephones or ringers that can be connected to one ine, as we as any other appicabe technica information. The teephone operating company can temporariy discontinue service and make changes which coud effect the operation of this equipment. They must, however, provide adequate notice, in writing, of any future equipment changes that woud make the system incompatibe. INSTALLATION REQUiREMENTS Connection of the eectronic key system to the teephone ines must be through a universa service order code (USOC) outet jack suppied by the teephone operating company. If the instaation site does not have the proper outet, ask the teephone company business office to insta one. The correct outet jack for this system is either a type RJ21 X or type RJ14C. PARTY LINES AND COIN LINES Loca teephone company reguations may not permit connections to party ines and coin ines by anyone except the teephone operating company. TROUBLESHOOTING If a service probem occurs, first try to determine if the troube is in the on-site system or in the teephone company equipment. Disconnect a equipment not owned by the teephone company. REPAIR AUTHORIZATION FCC reguations do not permit repair of customer owned equipment by anyone except the manufacturer, their authorized agent, or others who might be authorized by the FCC. However, routine repairs can be made according to the maintenance instructions in this pubication, provided that a FCC restrictions are obeyed. RADIO FREQUENCY INTERFERENCE The eectronic key system contains incidenta radio frequency generating circuitry and, if not instaed and used propery, may cause interference to radio and teevision reception. This equipment has been tested and found to compy with the imits for a Cass A computing device pursuant to Subpart J of Part 15 of FCC Rues. These imits are designed to provide reasonabe protection against such interference when operated in a commercia environment. Operation of this equipment in a residentia area may cause interference to radio and teevision reception; in which case the user is encouraged to take whatever measures may be required to correct the interference. If this equipment does cause interference to radio or teevision reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the foowing measures: Reorient the teevision or radio s receiving antenna, and/or reocate the KSU, the individua teephone stations, and the radio or TV with respect to each other. If necessary, the user shoud consut the manufacturer or an experienced radio/teevision technician for additiona suggestions. The user may find the foowing booket prepared by the Federa Communications Commission hepfu: How to Identify and Resove Radio-TV Interference Probems. This booket is avaiabe from the Government Printing Office, Washington D.C Stock No RINGER EQUIVALENCE NUMBER The REN of each ine is 0.4B. The FCC requires the instaer to determine the tota REN for each ine, and record it at the equipment. 3-18

42 IMi Programming Instructions CHAPTER 4 SYSTEM PROGRAMMING SECTION 1 INTRODUCTION System programming is divided into three areas of night transfer of ringing responsibiity: music on hod svstem sned dia numbers. Cass Of Service Programming: The cass of service programming is unimited as to the features Refer to Figure 4-2 for a bock diagram that can be programmed using it. Cass of service system programming. iustration of programming is usuay performed by the instaer A programming is performed at the station 10 keyset when the system is first put in service. by diaing specia codes and pressing specia keys as Administration Programming: The administration detaied in this chapter and shown on Figure 4-1. It is programming can be used to program a system recommended that a 14 Line Monitor keyset be used features except ine attributes. This procedure is for programming since this mode provides LED usuay empoyed by on-site administration indicators for program status feedback. personne whenever system needs dictate. Programming can be performed with an ExecuTech Attendant Programming: The attendant LCD speakerphone (mfg. code: 6600-xx). When this programming is imited to those features which may teephone is empoyed, the dispay names each need re-programming by the attendant on a daiy feature as it is being programmed. Or, programming basis such as: can be performed with an ExecuTech mutiine keyset. Programming overays for these teephone modes are incuded at the end of this chapter. A A.9 A0 A A12 A3 A14 Figure 4-1. Program Key Locations 4-

43 ITCM %# BASE LEVEL SEC 1.5 SEC SEE 2.0 SEC 3.0 SEC NUMBERING 5.0 SEC 7.5 SEC PLAN 1OSEC -r - 15SEC 20 SEC 62/38 50/50 70/30 10 PPS c 6x38 POPPS - 60 SEC SO SEC 120 SEC 160 SEC 240 SEC 300 SEC 360 SEC 420 SEC NEVER 1 DENY TBL DENY TBL 2 DENY TBL 3 DENY TBL 4 ALLOW TBL ALLOW TBL 2 ALLOW TBL 3 ALLOW TBL 4 ALLOW 1600 (SPECIFY TABLE THEN DIAL UP TO 8 DIGITS) AUTO PAUSE TIME (750 Ms.ec/ZSec] TONENOICE EXCLUSIVE. HOLD CALL PICKUP :E'ASTER ELEAR: : Press A12 : I Dia I L...4 : : I I : : T%L ABA;&DNED I& : DISABLED AUXIUARY LINE TYPE 1 UNE UNE : REzS&-t+C&ED PRIVACY TYPE 2 NPE3 : 0N:TONE RELEASE : OFFzPULSE ON=50 ms gil: s og : OFFd50mS :. I I I I I : I I I -im+ m&t-- UNE UNE -me Ii&- UNE 1 * iii&--- LINE 2 UNE 2 UNE 2 UNE 2 UNE 2 UNE 2 UNE 2 UNE 2 UNE 2 UNE 3 UNE 3 UNE 3 UNE 3 UNE 3 UNE 3 UNE 3 UNE 3 UNE 3 UNE 4 UNE 4 UNE 4 UNE 4 UNE 4 UNE 4 UNE 4 UNE 4 UNE 4 UNE 5 UNE 5 UNE 5 UNE 5 UNE 5 UNE 5 UNE 5 UNE 5 UNE 5 UNE 6 UNE 6 UNE 6 UNE 6 UNE 6 UNE 6 UNE 6 UNE 6 UNE 6 UNE 7 UNE 7 UNE 7 UNE 7 UNE 7 UNE 7 UNE 7 UNE 7 UNE 7 UNE 6 UNE 6 UNE 6 UNE 8 UNE 8 UNE 6 UNE 8 UNE 8 UNE 8 UNE 9 UNE 0 UNE 9 UNE 9 UNE 9 UNE 9 UNE 9 UNE 9 UNE 9 UNEO UNE 10 UNE 10 UNE 10 UNEO UNEO UNEO UNEO UNEO I I I I I. : ; : : : : : : : : : -r -r L A 2 A4 A5 1-2 A10 A A12 To Fig. 4.2b * RETURN TO BASE LEVEL Figure 4-2a. System Programming. Bock Diagram NOTE: Items encosed in dotted boxes are not permitted for System Administrator (ITCM % #236 S for base eve).

44 -IO1 NDiSSV 9NVM 1W!+ 1MO11\1- NOU3WS3tI -----G=,r L am 3OSN03 XdO 3,NV -IV3 3NU 3N;8XE d3hd 3Nn 9fW (331EVN3 r d SNOUVIS EHO WVWOtd 01 E&-OC S3Ni= SV-1V a3n133a 3~ 01 1 Ii 013Nn 2 6 3Nn 9 3Nn L 3Nn 9 3Nn s 3Nn P 3Nn c 3Nn z 3Nn 1 3Nn I I I 013Nn 6 3Nn 9 3Nn L 3Nn 9 3Nn s 3Nn v 3N 9 3Nn 2 3En 1 3Nn 013Nn 6 3N 6 3N L 3Nn 9 3Nn s 3Nn P 3Nn 6 3En z 3Nn 1 3Ni- 013Nn 6 3N- 6 3NI- L 3Nn 9 3Nn s 3Nn P 3Nn 9 3Nn z 3Nn 1 3Nn I 013Nn 6 3N- 6 3Nn 1 3Nn 9 3Nn 5 3Nn P 3Nn E 3Nn t 3Nn 1 3Nn I 013Nn 6 3N 9 3Nn L 3Nn 9 3Nn 5 3Nn t- 3Nn 0 3Nn 2 3Nn 1 3Nn I

45 Programming Instructions IMI SECTION 2 CLASS OF SERVICE PROGRAMMING,/ Cass of service programming is usuay performed by autodianumbers, and returns system to the system instaer. Cass of service programming start-up defaut. procedures provide a means for programming a system variabes. The instaer may eect, however, to program ony the ine attributes and aow the remainder of the system variabes to remain set to their defaut vaues. Perform cass of service programming Enter base eve: ITCM % # % as foows: 0 (Optiona step) Master Cear: Dia 15, press A12, dia This step cears a memory entries, incuding any previousy programmed Mark the desired seections in the charts to record programming needs. 0 Dia feature code. NOTE: A current program setting is indicated by a ighted LED next to the appicabe progamming key. When a togge (on/oft j action is provided by a singe key, the ighted LED indicates when the feature is active. 0 Press A-fied key to choose new programming. 8 Press % to return to base eve for next feature. -OR- * Press % SPKR to end programming. 4-4

46 Enter Base Leve: Press ITCM, then dia +k # *. SHADING = DEFAULT e cn Pause Time: During auto dias and speed dias it is sometimes necessary to deay the sending of digits to give switching equipment time to prepare to receive the digits. A pause can be stored to effect the deay. A pause is stored whenever the user presses the HOLD key. The pause ength options are stored in seconds. Puse Dia Time: Either ten or twenty puses per second, and three different make/break ratios for the puse diaing signas (rotary dia signas) can be set to match CO requirements. 3a 10. ress prog. key. ress * for next feature. Iia. ress prog. key. ress 46 for next feature. KEY A A2 A3 A4 A5 A8 A9 A10 A 1 A2 SEC ENTRY KEY A A2 A3 A4 RATIO 2/38@ 10 ~$3 10!xx pps 20 pps ENTRY Reca/Fash: A ine disconnect (reca) or a PBX feature seect signa (fash) can be generated depending upon the programmedtime. Iia 12. ress prog. key. 3ess % for next feature. KEY A A2 A3 A4 A5 A0 A9 A10 A A? SEC ;o 3.0 ENTRY Timed Hod Reca: After a ca has been on hod for a programmed ength of time, the system wi reca the station that paced the ca on hod. The timinq is in seconds. Iia 13. ress prog. key. %ess k for next feature. I KEY \A1 1 A2 A3 A4 A5 A8 A9 A10 A A2! SEC never ENTRY/ 1 Press * SPKR to end programming. I I

47 Enter Base Leve: Press ITCM, then dia k # k Fexibe To Restriction: Restricts stations from diaing a range of number combinations whie aowing specific exceptions. The restrictions are specified by entries on a deny tabe whie the exceptions are specified by entries on an aow tabe. In addition, a pre-programmed aow tabe aows that diaing feature regardess of Other restrictions which may be in effect. These programmed tabes must be assigned on a per station basis before the restrictions can take effect. - Maximum of 8 digits per ine entry and 911 can never restricted. - Aow entries override deny entries. Dia 14. Seect tabe - A = DENY ENTRY LINE 1 - A2 = DENY ENTRY LINE 2 - A3 = DENY ENTRY LINE 3 - A4 = DENY ENTRY LINE 4 - A5 = ALLOW ENTRY LINE 1 - A8 = ALLOW ENTRY LINE 2. A9 = ALLOW ENTRY LINE 3 - A10 = ALLOW ENTRY LINE 1 - A = ALLOW cas Dia number. (# = match anything digit.) Seect next tabe, and repeat. Press * for next feature. 1 TABLE 1 ENTRY 1~ ENTRY DIGITS TYPE LINE DENY A 1 2 ALLOW3 A 1ALLoW YES 1 NO I NOTE: The deny and aow entries are part of one to tabe. Any stations which receive this tabe assignment wi be subject to both deny and aow restrictions. 1 Press t SPKR to end programming. 1

48 Enter Base Leve: Press ITCM, then dia a # I 4ssign restriction to ines: Lines nust be programmed to accept to,estriction before the restriction that is Issigned to the stations wi take effect. &sign restrictions to stations: station diaing can be restricted with I/O to restriction and with deny/aow oi tabe restriction. Either one or both nethods can be assigned to restrict ;tation diaing on a per station basis. Vso, 1+7-digit diaing can be aowed if I/O restriction is assigned. Dia 35. Press prog. keys to assign restriction to ines Press * for next feature Dia 62. Dia port ID (10-33). Seect 1 /O to restriction.. A = /O RESTRICTION. A2 = ALLOW 1+7-DIGIT (if /O is aso restricted) AND/OR Seect deny/aow to tabe restriction (if required and programmed). Press A3. Dia # + PORT ID for next sta. OR Press * for next feature. (STA.! ENTRIES IEH I I 19! I25 26! 1 I Press % SPKR to end pmgrammtng.

49 , I Enter Base Leve: Press ITCM, then dia & # #. I Automatic Pause Insertion: When the system stores a diaed number for ater redia, it automaticay stores a pause whenever the user waits between digits. The wait period is programmabe. Dia 15. Press prog. key A. LED ON = 750 msec. Press * for next feature. KEY A A! _,- TIME 750 Msec ~ZZ %%&! :,,2,, ENTRY P a Tone or Voice Signaing: Intercom cas can be tone signaed or voice signaed. The first choice in signaing is programmabe. Excusive Hod: The user canset a hod condition whereby ony the station pacing the ca on hod can retrieve it. Excusive hod can be disabed by programming action. Ca Pickup System: A ca can be answered at one teephone when it is ringing at another teephone. Ca pickup can be disabed by oroaramming action. LED ON = TONE Press f for next feature. Press A3. LED ON = ENABLED Press * for next feature. LED ON = ENABLED Press t for next feature. Press ++ SPKR to end programming.

50 Enter Base Leve: Press ITCM, then dia J # *. Line Disabed: A ine can be taken out of service because of ine defect or other reason. Dia 30. Press prog. key. Press * for next feature. Auxiiary Line: A ine can be conditioned to serve as a port for an externa paging ampifier Line Type 1: A ine port is assigned as type 1 when any enabed toi restriction is to be appied with the first digit diaed. Such a ine type is often assigned when a CO ine is connected. Dia 31. Press prog. key. Press * for next feature. Dia 32. Press prog. key. Press * for next feature. Line Type 2: A ine port is assigned as type 2 when any enabed toi restriction is to be appied beginning with the second digit diaed. Such a ine type is often assigned when a PBX or CENTREX ine with any trunk access code is connected. Dia 33. Press prog. key. Press % for next feature. Line Type 3: A ine port is assigned as type 3 when any enabed toi restriction is to be appied beginning with the second digit diaed whenever that digit is a 9. if that digit is not a 9, no restriction is appied. Such a ine type is often assigned when a PBX or CENTREX ine with a trunk access code of 9 is connected. Dia 34 Press prog. key. Press * for next feature. I Press +k SPKR to end programming. I

51 : Enter Base Leve: Press ITCM, then dia #c # k. I Puse/Tone Switchabe: When rotary dia ines are instaed, the user can switch from puse (rotary dia signas) to tone (Dua Tone Mutipe Frequency signas) for accessing specia circuits requiting DTM.F tones such as banking machines. This puse/tone switchabiity must be programmed for the ine. Lines are defauted for tone signaing 2ny. Dia 36. Press prog. key. LED ON = TONE Press *for next feature. Abandoned Hod Reease: When a distant party abandons a hod condition and disconnects, the centra office wi send a forward disconnect signa to the key system. The forward disconnect signa may be either 50 msec. or 350 msec. in ength. Program the system to match the centra office time. Dia 37. Press prog. key. LED ON = 50 msec. Press 4~ for next feature. KEY A A2 A3 A4 A5 A0 A9 A10 A A2 LINE ENTRY pq$j@q Automatic Privacy: A ine can be made private or non-private. In the private mode, a station has excusive use of a ine during a ca. Lines are private uness re-programmed to be non-private. Dia 36. Press prog. key. LED ON = NON-PRIVATE Press * for next feature Press t SPKR to end programming.

52 I Enter Base Leve: Press ITCM, then dia % # %. I art Definition: A station port can be brogrammed to accept one of severa ifferent types of station equipment or o support off-hook ca announce :onnections. Iia61. 3ia port ID (10-33). ress prog. key. 1 A = 3/8 LINE KEYSET 1 A2 = 22 LINE KEYSET 1 A3 = OFF-HOOK CALL ANNNOUCE 1 A4 = OPX UNIT 1 A5 = DSS/BLF CONSOLE 1 A8 = LCD SPEAKERPHONE ress # + PORT ID for next st: 3R ress * for next feature. exibe Ringing Assignment: qinging assignments are )rogrammabe on a per ine/per station oasis. Deayed ringing can be program enabed for some ines and direct, or immediate, ringing can be program enabed for others. Xrect ringing Iia50. Iia port ID (10-33). ress A-A!& A8-A12 :for ines - 0) Press # + PORT ID for next st OR Press % for next feature. Deayed ringing Dia 51. Dia port ID (10-33). Press A-A5, A8-A12 (for ines -10). Press # + PORT ID for next st OR Press *for next feature. Press +% SPKR to end programming.

53 Enter Base Leve: Press ITCM, then dia +c # %. Night Transfer (of ringing): The day, or norma, ringing of incoming ines can be transferred to a particuar station or stations by the attendant for off-hour or specia purpose answering. Stations are assigned to receive night transfer by programming action. Access Denied: Access to particuar ines can be denied at individua stations. Originating Denied: The abiity to originate cas on certain ines can be denied at individua stations. Privacy Reease: A ine can be made non-private at a particuar station whie remaining private at a other stations. Stations can be programmed to automaticay reease ine privacy when on certain ines. I Dia 56. Dia port ID (10-33). Press A-A5, A8-A12 (for ine! -10). Press # + PORT ID for next sti OR Press +k for next feature. Dia 52. Dia port ID (10-33). Press A-A5, A8-A12 (for ine: -10). LED ON = DENIED Press # + PORT ID for next st; OR Press *for next feature. Dia 53. Dia port ID (10-33). Press A-A!& A8-A12 (for ine: -10). LED ON = DENIED Press # + PORT ID for next st; OR Press *for next feature. Dia 54. Dia port ID (10-33). Press A -A5, A8-A12 (for ine: -10). LED ON = RELEASED Press # + PORT ID for next St; OR Press f for next feature. Press ++ SPKR to end programming I ~~~~-

54 IMI F6-064 Programming Instructions I

55 Enter Base Leve: Press ITCM, then dia C # *. M-Ca and Zone Paging: Stations :an receive voice announcements hrough the teephone speaker, or hrough an externa paging speaker :onnected to a PA port, and transmit hem with the teephone handset. Jnnouncements can be to certain areas of the system or to a stations in he system. Dersona Ringing Tones: A station ;an be programmed to ring in one of our distinctive tones. Externa Paging Interface - Station Port: A station port can be programmed to interface with an externa paging ampifier (PA port). Headset Interface: A station port can be programmed to aow headset operation. I Dia 58. Dia port ID (10-33). Press prog. key. 1 A = RECEIVE ZONE 1 1 A2 = RECEIVE ZONE 2 1 A3 = RECEIVE ZONE 3 1 A4 = RECEIVE ALL-CALL b A5 = XMIT ZONE 1 1 A8 = XMIT ZONE 2 b A9 = XMIT ZONE 3 b A 0 = XM IT ALL-CALL Press # + PORT ID for next st; DR Press X for next feature. Dia 60. Iia port ID (10-33). Press prog. key. A=TONE A2=TONE2 A3=TONE3 ma4=tone4 Press # + PORT ID for next st; OR Press * for next feature. Dia 60. Dia port ID (10-33). Press prog. key A5. Press # + PORT ID for next sti OR Press * for next feature. Dia 60. Dia port ID (10-33). Press prog. key A9. Press # + PORT ID for next st OR Press +c for next feature.

56 / Base Leve: Press ITCM, then dia % # *., very station can be assigned Dia port ID (10-33) tdividuay (mapped) to seect any ine Press station key ssigned to that station or to provide ther key functions. Soft keys can be ssigned as direct station seect (DSS) eys to provide one-key access to Dia code for key per ystem stations. Soft keys can be ssigned as ide to provide autodia eys for the user. A-A5 = LINES -5 A8-A12 = LINES 6-10 IO-33 = DSS STA. Press # + PORT ID for next sta Press * for next feature. B2 = Line 2 B7 = Line 7 B3 = Line 3 88 = Line 8 ess t SPKR to end programming.

57 IMI Programming Instructions SECTION 3 SYSTEM ADMINISTRATION PROGRAMMING System administration programming is usuay NOTE: A current program setting is indicated by a performed by on-site personne. This programming ighted LED next to the appicabe progamming procedure provide a means for programming a key. When a togge (on/off) action is provided system variabes, except ine attributes, to match site by a singe key, the ighted LED indicates when requirements. the feature is active. Perform administration programming as foows: Press A-fied key to choose new programming. Enter base eve: ITCM +k # c Press +++ to return to base eve for next feature. -OR Mark the desired seections in the charts to record. Press +K SPKR to end programming. programming needs. Dia feature code. 4-17

58 , Enter Base Leve: Press ITCM, then dia k # %. SHADING = DEFAULT Pause Time: During. auto dias and speed dias it is sometimes necessary todeay the sending of digits to give switching equipment time to prepare to receive the digits. A pause can be stored to effect the deay. A pause is stored whenever the user presses the HOLD key. The pause ength options are stored in seconds. Puse Dia Time: Either ten or twenty puses per second, and three different make/break ratios for the puse diaing signas (rotary dia signas) can be set to match CO requirements. Reca/Fash: A ine disconnect (reca) or a PBX feature seect signa (fash) can be generated depending upon the programmed time. Timed Hod Reca: After a ca has been on hod for a programmed ength of time, the system wi reca the station that paced the ca on hofd. The timing is fn seconds. Dia 10. Press prog. key. Press * for next feature. Dia 11. Press prog. key. Press * for next feature. Dia 12. Press prog. key. Press t for next feature. Dia 13. Press prog. key. Press +N for next feature. KEY 1 A A2 A3 A4 RATIO &I36 m, O&bs 10 pps 10 pps 20 ps ENTRY 1 KEY A A2 A3 A4 A5 A0 A9 A10 A A? SEC ENTRY , Jk,, Press % SPKR to end programming. 1

59 Enter Base Leve: Press ITCM, then dia % # I Fexibe To Restriction: Restricts stations from diaing a range of number combinations whie aowing specific exceptions. The restrictions are specified by entries on a deny tabe whie the exceptions are specified by entries on an aow tabe. In addition, a pre-programmed aow tabe aows that diaing feature regardess of other restrictions which may be in effect. These programmed tabes must be assigned on a per station basis before the restrictions can take effect. - Maximum of 8 digits per ine entry and 911 can never restricted. - Aow entries override deny entries. Dia 14. Seect tabe - A = DENY ENTRY LINE 1 - A2 = DENY ENTRY LINE 2 - A3 = DENY ENTRY LINE 3 - A4 = DENY ENTRY LINE 4 - A5 = ALLOW ENTRY LINE 1 - A8 q ALLOW ENTRY LINE 2 - A9 = ALLOW ENTRY LINE 3 - A10 = ALLOW ENTRY LINE - A 1 = ALLOW cas Dia number. (# = match anything digit.) Seect next tabe, and repeat. Press % for next feature. ALLOW 3 I 4 I ALLOW YES NO NOTE: The deny and aow entries are part of one to tabe. Any stations which receive this tabe assignment wi be subject to both deny and aow restrictions. Press +& SPKR to end programming. I

60 E inter Base Leve: Press ITCM, then dia %+# %. [ I issign restriction to ines: Lines nust be programmed to accept to estriction before the restriction that is Issigned to the stations wi take effect. Dia 35. Press prog. keys to assign restriction to ines Press +# for next feature &sign restrictions to stations: station diaing can be restricted with,/o to restriction and with deny/aow oi tabe restriction. Either one or both nethods can be assigned to restrict ;tation diaing on a per station basis. Use, 1+7-digit diaing can be aowed if /O restriction is assigned. Dia 62. Dia port ID (10-33). Seect /O to restriction.. A = /O RESTRICTION. A2 = ALLOW 1+7-DIGIT (if /O is aso restricted) AND/OR Seect deny/aow to tabe restriction (if required and programmed). Press A3.. Dia # + PORT ID for next sta. OR Press * for next feature. STA. ENTRIES [NoNEmwEDj 10 1 EH 1: $iiiza ! I H 1 33 I Press +c SPKR to end programming. I....

61 Enter Base Leve: Press ITCM, then dia + # %. I I Automatic Pause Insertion: When the system stores a diaed number for ater redia, it automaticay stores a pause whenever the user waits between digits. The wait period is programmabe. Tone or Voice Signaing: Intercom cas can be tone signaed or voice signaed. The first choice in signaing is programmabe. Excusive Hod: The user can set a hod condition whereby ony the station pacing the ca on hod can retrieve it. Excusive hod can be disabed by programming action. Ca Pickup System: A ca can be answered at one teephone when it is ringing at another teephone. Ca pickup can be disabed by programming action. Dia 15. Press prog. key A. LED ON = 750 msec. Press t for next feature. Dia 15. Press A2 LED ON = TONE Press 8 for next feature. Dia 15. Press A3. LED ON = ENABLED Press * for next feature. Dia 15. Press A4. LED ON = ENABLED Press * for next feature. KEY A 1 A TIME 750 Msec fg,&& ::..i ENTRY.KEY A2 A2.-m FEA. TONE VOICF : ENTRY KEY A4 A4 FEA. FNABLED Du ENTRY Press +N SPKR to end programming.

62 Enter Base Leve: Press ITCM, then dia t # %. I Puse/Tone Switchabe: When rotary dia ines are instaed, the user can switch from puse (rotary dia signas) to tone (Dua Tone Mutipe Frequency signas) for accessing specia circuits requiring DTMF tones such as banking machines. This puse/tone switchabiity must be programmed for the ine. Lines are defauted for tone signaing ony. Dia 36. Press prog. key. LED ON = TONE Press * for next feature. Abandoned Hod Reease: When a distant party abandons a hod condition and disconnects, the centra office wi send a forward disconnect signa to the key system. The forward disconnect signa may be either 50 msec. or 350 msec. in ength. Program the system to match the centra off ice time. Automatic Privacy: A ine can be made private or non-private. In the private mode, a station has excusive use of a ine during a ca. Lines are private uness re-programmed to be non-private. Dia 37. Press prog. key. LED ON = 50 msec. Press * for next feature. Dia 36. Press prog. key. LED ON = NON-PRIVATE Press * for next feature,i Press 4c SPKR to end programmmg.

63 Enter Base Leve: Press IT&M, then dia +k # %. ott Definition: A station port can be rogrammed to accept one of severa ifferent types of station equipment or o support off-hook ca announce :onnections. Dia 61. Dia port ID (10-33). Press prog. key. A = 3/8 LINE KEYSET A2 = 22 LINE KEYSET. A3 = OFF-HOOK CALL ANNNOUCE A4 = OPX UNIT A5 = DSSBLF CONSOLE A8 = LCD SPEAKERPHONE Press # + PORT ID for next sta OR Press * for next feature. exibe Ringing Assignment: qinging assignments are )rogrammabe on a per ine/per station asis. Deayed ringing can be program enabed for some ines and direct, or mmediate, ringing can be program enabed for others. Direct ringing Dia 50. Dia port ID (1033). Press A-A5, A8-A12 [for ines - 0) Press # + PORT ID for next sta DR Press f for next feature. Ieayed ringing Iia 51. Iia port ID (10-33). ress A -A5, A8-A12 :for ines -1 0). ress # + PORT ID for next sta, 3R Tess * for next feature. Press +k SPKR to end programming.

64 Enter Base Leve: Press ITCM, then dia * # k Night Transfer (of ringing): The day, or norma, ringing of incoming ines can oe transferred to a particuar station or stations by the attendant for off-hour or specia purpose answering. Stations are assigned to receive night transfer by programming action. Access Denied:.Access to particuar ines can be denied at individua stations. Originating Denied: The abiity to originate cas on certain ines can be denied at individua stations. Privacy Reease: A ine can be made Ion-private at a particuar station whie remaining private at a other stations. Stations can be programmed to automaticay reease ine privacy when in certain ines. Dia 56. Dia port ID (10-33). Press AI-A5, A8-AI2 (for ine: I-IO). Press # + PORT ID for next st; OR Press * for next feature. Dia 52. Dia port ID (10-33). Press AI-A5, A8-A12 (for ine! I-10). LED ON = DENIED Press # + PORT ID for next st, OR Press ++ for next feature. Dia 53. Dia port ID (10-33). Press AI-A5, A8-AI2 (for ine: -10). LED ON = DENIED Press # + PORT ID for next st, OR Press Q for next feature. Dia 54. Dia port ID (10-33). Press A-A5, A8-AI2 (for ine! i-10). LED ON-= RELEASED Press # + PORT ID for next st; OR Press + for next feature. Press * SPKR to end programming.

65 IL- E inter Base Leve: Press ITCM, then dia % # kc. I de Line Preference: Going off-hook automaticay seects an ide ine for rse. Lines avaiabe for seection are rssigned by programming. -I Iia 55. Iia port ID (10-33). ress A-A5, A8-A12 (for ine -10). ress # + PORT ID for next si 3R ress * for next feature. STATION Iinging Line Preference: A ringing ne wi automaticay be answered vhen a station is taken off-hook. rime Line: A ine designated to a )articuar station is automaticay ieected for use when that station is aken off -hook. M-Ca and Zone Paging: Stations :an receive voice announcements hrough the teephone speaker, or hrough an externa paging speaker :onnected to a PA port, and transmit hem with the teephone handset. Announcements can be to certain areas of the system or to a stations in he system. Iia60. Iia port ID (10-33). ress prog. key A8. -ED ON = AS GND Yess # + PORT ID for next s 3F ress *for next feature. Iia57. Dia port ID (10-33). Press A-A5, A8-A12 (for int - 0) or press ITCM.?ress # + PORT ID for next si OR Press *for next feature. Dia 58. Dia port ID (10-33). Press prog. key. 1 A = RECEIVE ZONE 1 m A2 = RECEIVE ZONE 2. A3 = RECEIVE ZONE 3 m A4 = RECEIVE ALL-CALL. A5 = XMIT ZONE 1. A8 = XMIT ZONE 2. A9 = XMIT ZONE 3. A10 = XMIT ALL-CALL Press # + PORT ID for next s OR Press % for next feature.

66 Enter Base Leve: Press ITCM, then dia ++ # I STATION ? Persona Ringing Tones: A station :an be programmed to ring in one of our distinctive tones. Externa Paging Interface - Station Port: A station port can be programmed to interface with an externa paging ampifier (PA port). ieadset Interface: A station port can )e programmed to aow headset operation. Dia 60. Dia port ID (10-33). Press prog. key. A=TONE A2=TONE2 A3=TONE3.A4=TONE4 Press # + PORT ID for next sta OR Press * for next feature. Dia 60. Dia port ID (o-3$. Press prog. key A5. Press # + PORT ID for next sta OR Press * for next feature. Dia 60. Dia port ID (10-33). Press prog. key A9. Press # + PORT ID for next sta OR Press * for next feature. Press % SPKR to end programming.

67 Enter Base <e;e: Press ITCM, then dia t # %. every station can be assigned individuay (mapped) to seect any ine Press station key assigned to that station or to provide other key functions. Soft keys can be system stations. Soft keys can be A-A5 = LINES -5 A8-A12 = LINES o-33 = DSS STA. Press # + PORT ID for next sta Press *for next feature. B q Line 1 B6 = Line 6 B2 = Line 2 B7 = Line 7 B3 q Line 3 88 = Line 8

68 PrcYgrammini Instruct&s ;,. Attendant programming can be performed from station 10 at any time during system operation. NIGHT TRANSFER (of ringing).+ The day, or norma, ringing of incoming inescan be transferred to a particuar station or stations by the attendant for off-hour or specia purpose answering. Press ITCM % #. Dia 03. Press prog. key A to togge feature on or off. The ight next to program key A wi turn on when night transfer is active. Press +K for next feature. SECTdN 4 ATTENDANT PRbGRAMMNG Q Dia number (up to 15 digits). Press T/C key for next ocation and repeat procedure. -OR- * Press SPKR to quit. -OR- * Press T/C key, then press +K for next feature. MUSIC ON HOLD Music is provided to outside ines that are paced on hod if an externa music source is connected to the system. Music on hod can be disabed by attendant action. Press ITCM % #. Dia 04. Press prog. key A to togge feature on or off. The ight next to the program key A wi turn on when music on hod is active. Press * for next feature. SYSTEM SPEED DIALING A specia system-wide ist of numbers can be programmed for automatic diaing by a users. Press ITCM 4+ #. Dia 02. SYSTEM CLOCK If the system has been modified to provide LCD speakerphone support, the system cock can be programmed to maintain current date and time information. Press ITCM ++G #. Dia 01. Dia two digits (00-99) for year. Dia two digits (01-12) for month. Dia two digits (01-31) for day. Dia two digits (00-23) for hour. Dia two digits (00-59) for minute. Dia one digit (-7) for day of week -- Sun. = 1, Sat. = 7. Press SPKR. Dia ocation (01-30). Press ine key for pre-seect (if desired). 4-28

69 . STATION IO - PROGRAMMING OVERLAY Cut out aong border. Cut out shaded openings. Fit over station facepate. A A8 A9 A3 AI0 A4 A TAP T/C SPKR MUTE PPOO B5 82

70 STATION IO - PROGRAMMING OVERLAY Cut out aong border. Cut out shaded openings. Fit over station facepate. A0 A2 A9 A3 AI0 A4 A5 A2 A3 EXECUTECH PROGRAMMING OVERLAY PPOO3-003 TAP SPKR MUTE T/C HOLD BI 82 I TCM

71 STATION 10 - PROGRAMMING OVERLAY Cut out aong border. Cut out shaded openin gs. Fit over station facepate. A A2 10x14 PROGR4MMINQ OVERLAY A0 A9 A0 A4 A A6 A2 A3 A7 A14 B

72 STATION 10 - PROGRAMMING OVERLAY Cut out aong border. Cut out shaded openings. Fit over station facepate. A A2 A3 A4 A5 A6 A7 B8 B6 B4 5x20 PROGRAMMING OVERLAY A8 A9 A10 A A2 A3 A14 A5 B7 85

73 STATION 10 - PROGRAMMING OVERLAY Cut out aong border. Cut out shaded openings. Fit over station facepate. A A2 A6 A =5: 00 *o A4 5x14 PROGRAMMING OVERLAY A10 A A2 A3 A7 A4

74 STATION 10 - PROGRAMMING OVERLAY Cut out aong border. Cut out shaded openings. Fit over station facepate. A A2 A3 A4 A5 A6 A7 B7 B5 83 B 2x22 -NG WERAY A8 A9 A10 A A2 A3 A4 B8 B6 B4 B2

75

76 e fh System Operation CALLING BASIC OPERATION Press ine key to seect ine. NOTE: Seecting a ine is not necessary if: CHAPTER 5 SYSTEM OPERATING PROCEDURES A priority ine has been assbned to a teephone (prjme hne feature enabed), The teephone automagcg&fifks gn ide ine for use when the handset is fte (ide hne preference feature enabed). SECTION I STATION OPERATION The ca can then be retrieved by anyone with that ine appearance. PLACING INTERCOM CALLS Intercom cas may be manuay diaed as described beow or automaticay diaed as described in the paragraph provided ater Wed Direct Station SeecGon/Busy Lamp Fied. Voice Announce Caing Listen for dia tone. Dia number. When party answers, Lift handset To end ca, Hang up handset ANSWERING A CALL Cas appear at keys that have actua ine assignments. Press ine key of ringing ine (ine key with fashing ight). NOTE: If the priority ine assigned to a station (prime ine enabed) is ringing, or if the teephone can answer any ringing ine (ringing ine preference enabed), do not press the ine key of the ringing ine. Lift handset PLACING A CALL ON HOLD Manua hod (Any teephone with ine appearance can retrieve hed ca.) Press HOLD. To return to ca, Press ine key with fashing ight Excusive hod (OnJy your teephone can retrieve hed ca.) Press HOLD twice. Hod Reca Feature After a preprogrammed ength of time, a ca paced on hod wi automaticay ring back to the teephone which paced it on hod. If the ca is on excusive hod, it wi revert to manua hod after the hod reca time period. Lift handset Press ITCM. Dia extension number. (To ca system operator, dia Speak to caed party. one Caing Lift handset Press ITCM. Dia extension number. Press ITCM again. Caed teephone wi ring. NOTE: Some systems may be programmed to tone signa as the first option. In that case, pressing the ITCM key a second time is not necessav ANSWERING INTERCOM CALLS To answer a voice announce ca, Speak toward the teephone. Lift handset if privacy is desired. NOTE: Voice caing can be bocked. See the discussion Wed, Voice Announce Bocking for detais. To answer a tone ca, Lift handset to tak. DIRECT STATION SELECTION/BUSY LAMP FIELD - DSS/BLF (One-key intercom caing with visua indication of teephone status) To program DSS, Press ITCM. Dia % +K 3. Press softkey. Dia extension number. Repeat ast two steps for a desired teephones. Press SPKR. 5-

77 IMI System Operation NOTE: An autodia number can aso be programmed as a secundary function at every DSS/BLF memory ocation. See Automatic Diaing instructions for de tais. To voice ca a DSS number, Lift handset. Press softkey. Voice announce. NOTE: When transferring a ca, the outside ine is automaticay paced on hod when a DSS key is pressed. To tone ca a DSS number, Lift handset. Press softkey. Press ITCM. When intercom party answers, two-way conversation can take pace. NOTE: The ights (LEDs) adjacent to softkeys indicate status of DSS teephones: DARK indicates ide te/ephone STEADY-ON indicates teephone in use FL&$HNG indicates another station is caing this TRANSFERRING Answer outside ca. OUTSIDE CALLS Press T/C. (Outside ca is paced on hod automaticay.) Dia extension number of party to be transferred to. When intercom party answers, announce ca and ine number. Hang up handset. To return to outside Press fashing ine key. ca (busy or no answer), CONFERENCE CALLS Conference transmission eves are not compensated and are dependent upon the quaity of the externa ines. Mutiine conference (2 externa parties, 1 interna ww To set up a mutiine conference, Estabish first outside ca and press T/C. Estabish second outside ca and press T/C. To drop one conferee and remain active in conference with other conferee, Press HOLD. Both ines paced on hod. Press ine key of party to be dropped. Press and reease hookswitch. Press ine key of party to be retained. Resume conversation. Aternatey, remain on ine whie one conferee hangs up. Add-on conference (1 externa party, 2 interna parties) Estabish outside ca. Press T/C (outside ca paced on hod automaticay). Dia extension number.of intercom party. Wait for answer. Press T/C (a three-way connection is estabished}. 5-2

78 Ii System Operation REDIALING Last Number FEATURE Redia OPERATION The ast number previousy diaed can be rediaed. Press #. (If on ine istening to dia tone, press HOLD w Listen for ringing or busy tone. Ringing tone: When party answers, pick up handset. Automatic Busy tone: Press SPKR to disconnect. Redia The ast number previousy diaed can be rediaed repeatedy. To program a softkey for automatic redia, Press ITCM. Dia~~. Press desired softkey. Press #. Press SPKR. To activate automatic redia, Press softke istening to cy programmed forthat purpose (if on ine ia tone or busy tone, ress HOLD then ress auto redia key). Intercom kg twi fash rapidy P o indicate feature is active. R Number wi be diaed once a minute for ten minutes. If ca is answered, Take contro by ifting handset. To cance automatic redia, Press auto redia key, ift and repace handset, or press any station key. Any user originated station act WIII cance this feature. AUTOMATIC DIALING An autodia number can be programmed at any softkey ocation that does not have a ine assigned to it. An autodia number can aso be programmed as a secondary function at every DSS/BLF memory ocation. To program autodia numbers, Press ITCM. Dia%+K. Press desired softkey. Listen for fast tone bursts. Listen for fast tone bursts. Press specific ine ke or ITCM for circuit pre-seection storage (optiona ry. NOTE: When automatic diaing is used and no circuit preseection is programmed, the system wi automaticay pick the prime ine assigned to the teephone (if enabed) or pick the most previous/y used ine at that station. Dia the number sequence to be stored. (Up tc 15 digits can be stored. Digits can be -0, #, and +) To store another Press T/C. To store a pause, press HOLD. To store a fash, press TAP. Press next softkey. number, Repeat above programming procedure beginning from softkey seection step. To end programming, Press SPKR H/NE Store intercom ine pre-seection pus oftenused, host PBX or CENTREX feature access diaing codes at memory ocations to provide one-key access to system features. To automaticay Press desired softkey. dia numbers, If desired softkey is aso programmed for one-key intercom caing, Press HOLD and then press desired softkey. When party answers, Lift handset. STATION SPEED DIALING To program numbers, Press ITCM. Dia 4~ 4~ 2. Foow same steps given for Automatic Diaing using the keypad digits 0-9 as ten softkey ocatrons. To dia numbers Press desired dia pad digit OR- * If on ine istening to dia tone, Press HOLD and then press desired keypad digit

79 IMI System Operation SYSTEM SPEED DIALING To dia numbers, Press f. Press desired ke pad digits for memory ocations 1 throug iy 30. If on ine istening to dia tone. Press HOLD +Ic and then press desired keypad digits VOICE ANNOUNCE BLOCKING To bock voice cas, Press ITCM. Dia t 2 To un-bock Press ITCM. Dia # 2. voice cas, LINE MONITORING To activate whie using handset on a ca, 0 Press SPKR. Speaker ight wi turn on. Hang up handset. NOTE: To cance, If a distant parfy paces a station user on hod, the station user can monitor in a handsfree manner unti the party returns, and then ift the station handset to resume the ca. Lift handset to resume conversation -OR-. ;;ss SPKR to disconnect. Speaker ight wi turn TAP (RECALL/FLASH) Fash (PBX, CENTREX and custom may require this feature.) If a system has been configured for fash, caing services Press TAP to generate a timed fash signa. Reca If a system has been cohfigured for reca, Press TAP to disconnect current ine ca and receive a new dia tone for another ine ca. NOTE: A system can be configured for either fash or reca but not for both. EXTERNAL PAGING (requires externa paging unit) Press ine key dedicated to paging. -OR- Lift handset. Press ITCM and dia paging code. HINTz Program a softkey with ITCMpus the paging code to provide one-key access to paging. Dia code for zone paging if required (refer to paging equipment instructrons). Lift handset, make announcement, and hang up. ALL-CALL To Paw, Press ITCM. Lift handset. AND ZONE PAGING Dia zone number - (4, 5, 6, or 7 for a-ca). Make announcement. Hang up handset. DO NOT DISTURB To sience a station ringer and appear busy to intercom cas, Press SPKR. Speaker ight wi turn on. NOTE: The caing party wi hear two quick tone bursts every three seconds. rie feature cannot be overridden by the caing party. To cance, Press SPKR again. Speaker ight wi turn off. MUTE / HANDSFREE ANSWER INHIBIT The MUTE key is in a non-atching mode when the station,handset is ifted and in a atching mode when the station is operated in a hands-free manner. To prevent distant party from hearing whie handset is ifted on a ca, Press and hod MUTE. SPKR ight wi fash. To resume two-way conversation, Reease MUTE. SPKR ight wi turn off. To prevent distant party from hearing whie station is being operated in a hands-free manner, -OR- To inhibit handsfree answer of intercom cas, Press and atch MUTE. SPKR ight wi fash. To resume two-way conversation, Press and reease MUTE. SPKR ight wi turn off. PULSE/TONE SWITCHING If the oca teephone service is puse (rotary) but tone generation is required during the ca, convert to tone whie diaing as foows: 5-4

80 I MI System Operation Press # at point in diain sequence where conversion to tone is required. b ystem wi switch back to puse diaing when ca is ended.) NOTE: Puse/Tone switching can be programmed into softkeys by pressing # during number storage. MESSAGE WAITING The message waiting ight, ocated above the HOLD key, is controed by other stations in the system. The ight wi fash when a message for the station awaits pick up. To receive messages, Press ITCM HOLD. (Station that turned on MW ight wi be automaticay caed.) To turn on MW ight, Press ITCM. Dia X 3. Dia station number. (MW ight of caed station wi fash.) To turn off MW ight, Press ITCM. Dia # 3. Dia station number. (MW ight of caed station wi turn off.) To turn off MW ight whie deivering message, Press HOLD. BACKGROUND MUSIC Music must be suppied by the system before it can be turned on at a teephone. To turn music Press ITCM. on, Dia % 1. Speaker ight wi turn on. Ad ust oudness of music with ca monitor speaker vo 1 ume contro. To turn music off, Press ITCM. Dia # 1. Speaker ight wi turn off. NOTE: Background music automaticay turns off during cas. CALL PICKUP To answer a ca that is ringing at another teephone, Lift handset. Press ITCM. Dia +# 4. Dia extension number of ringing teephone. Dia # 4 and answer system. ringing at any teephone in PERSONAL RINGING one of four distinctive TONES (aows seection tones for ring signas) of To program tones, Press ITCM. Dia +++ % 4. Dia 1, 2,3, or 4 (seects tones 1, 2,3, or 4) TONE FREQUENCY PAIR WARBLE RATE TONE 1 509/610 Hz 10Hz TONE 2 763/ 016 Hz 10Hz TONE 3 509/610 Hz 19Hz TONE 4 763/ 016 Hz 19 Hz SPEAKERPHONE OPERATION The optiona speakerphone can exercise the previousy described features in a handsfree manner. Handsfree caing and ca answering is as described beow. To pace a ca, Press ine key. Dia number or press softkey. When party answers, speak toward the teephone. To answer a ca, Press ine key. Speak toward the teephone. To end a ca, Press SPKR. To switch from speakerphone to handset, Lift handset. To switch from handset to speakerphone, Press SPKR. Hang up handset. 5-5

81 IMI System Operation SECTION 2 ATTENDANT STATION OPERATION The attendant station provides additiona operating fea tures that are not avaiabe from other stations in the Press A (top, eft-hand softke ) to togge feature on and off. Associated ight wi Y turn on when night system. transfer is active and turn off when it is inactive. SYSTEM SPEED DIAL PROGRAMMING A specia system-wide ist of numbers can be programmed for automatic diaing by a users. To program numbers, Press ITCM +k #. Dia 02. Press desired keypad dipits for memory ocatron LIS en for ast tone bursts. Press ine key forpre-seected ine storage (optiona). NOTE: When no ine is pre-seected and system speed diaing is used, the system wi automaticay pick the prime ine assigned to the teephone (if enabed) orpick the most previousy used ine at that station. Dia the number to be stored. (Up to fifteen digits.) Press HOLD to store pause (if required). Press TAP to store fash (if required). Press T/C for next ocation and repeat procedure from point where number is to be stored. Press SPKR key to end programming. NIGHT TRANSFER (of ringing) The day, or norma, ringing of incoming ines can be transferred to a particuar station or stations (chosen through cass of service programming) for off-hour or specia-purpose answering. To turn on or turn off the feature, Press ITCM % #. Dia 03. Press SPKR. MUSIC ON HOLD Music that is provided to outside ines whie they are on hod can be controed by attendant action. To turn on or turn off music Press ITCM +++ #. Dia 04. on hod, Press A (top, eft-hand softkey) to tog e feature on and off. Associated ight wi turn on w? en music on hod is provided and turn off when it is turned off. Press SPKR. SYSTEM CLOCK If the system has been modified to provide LCD speakerphone support, the system cock can be programmed to maintain current date and time information. This information is provided to the LCD speakerphone for dispay. Press ITCM t #. Dia 01. Dia two digits (00-99) for yr. Dia two digits (01-12) for mo. Dia two digits (01-31) for day. Dia two digits (00-23) for hr. Dia two digits (00-59) for min. Dia one digit (-7) for day of week -- Sun. = 1, Sat. = 7. Press SPKR. i 5-6

82 IhA Svstem ODeration TELEPHONE LINE. DIRECT STATION SELECTION (DSS) INTERCOM CALLING BETWEEN STATIONS WITH CALLED STATION STATUS (ELF) AUTO DIALING OF STORED NUMBERS OF FEATURE CODE ACCESS iwhen STORED1, DSS KEY/AUTO DIAL LOCATIONS 1-6 (HOLD KEY PLUS AUTO DIAL KEY FOR AUTO DIAL LOCATIONS WHEN DSS/BLF IS ALSO PROGRAMMED) MUTE KEY -bt i = -DSS h- KEY/AUTO DIAL LOCATIONS MUTES SPEAKERPHONE (HOLD KEY PLUS AUTO DIAL KEY FOR AUTO DIAL OR HANDSET LOCATIONS WHEN DSSIBLF IS ALSO PROGRAMMED) I CALL MONITOR SPEAKER -t KEY PAD. MANUAL/SPEED DIALING. DO NOT DISTURB IESSA LGE WAITING REDIAL KEY 0 AUTO REDIAL TIC KEY. STORE AUTO/SPEED DIAL NUMBERS LGHTJ=JE. SELECT INTERCOM LINE HOLD KEY- SPEAKER VOLUME CONTROL * HOLD ACTIVE OUTIDE LINE (FRONT EDGE OF TELEPHONE). SHIFT KEY FUNCTIONS STORES PAUSES. SAME FEATURES AS SOFTKEY FIELD. OFTEN PROGRAMMED FOR LINE APPEARANCE MUIF KEY. NNTES CA1.L. MONITOR SPEAKER SPKR KEY h23 SACE WAITING LIGHT DSS KEY/AUTO DIAL KEY LOCATIONS -,HOLD KEY PLUS AUTO c,& KEY FOR NJTO OAL LOCATONS WHEN EWBLF is ALSO PROGRAMOi ~~SPE AKER VOLUME CONTROL KEY PAD. MP NwL\L/SPEED OIAL,NG RED/AL KEY LAST NUMBER RED! AL INTERCOM KEY. SELECT inteacom LiNE Figure 5-I. Contros and Indic.ators. 5-7

83 . \ IMI System OperaticA,,. FEATURE DIALING CODE NUMBERING PLAN SECTION 3 SYSTEM OPERATING CHARACTERISTICS To program: ITCM, t % 1, SOFTKEY, #, SPKR Do Not Disturb Handsfree Answer Inhibit Message Waiting Cance On Line Retrieve Message ITCM Ext No. TCM # 3 + Ext. No. TCM HOLD I Set Tone 4 ITCM S +f 44 Puse/Tone Switching # Speed Dia Station 1-0 (HOLD 1-0 when on ine) System (HOLD when on ine) Redia (Last number diaed) Voice Announce Bock On ITCM t 2 Off ITCM # 2 # (HOLD #when on ine) Zone Page Zone 1 ITCM 4 ione 2 ITCM 5 Zone 3 ITCM _ 5-8

84 ia System Operation RINGER VOLUME CONTROL The station ringer voume contro is ocated on the front edge of the teephone. Adjust the contro ever to OFF, LOW or HIGH voume as desired. STATUS INDICATORS AND TONE SEQUENCES The foowing pages describe the ight and ring patterns associated with system operation. The vaues shown are typica and are provided for iustration ony. 5-9

85 .RINGING PATTERN S %O/PBX Line Ring Host system ring cadence RING CADENCE DEPENDENT UPON HOST SYSTEM Y c Intercom Tone Signaing Two 140 msec. tone bursts sounded every four seconds Voice Signaing aert One 210 msec. tone burst. Timed hod reca at station that put ca on hod Three 140 msec. tone bursts sounded at the end of each timeout period I-LnL J-u-u-, --wl

86 INTERCOM CALL PROGRESS TONES (Heard through handset receiver or over monitor speaker) 7 Dia Tone Continuous on E 3ase Leve Tone -I Caed station ring-back Caed station busy on outside ine 560 msec. tone burst sounded twice every 4 sec. Base eve program entry 70 msec. tone burst sounded once L F rogramming C xxfirmation System speed dia entry confirmation Memory dia intercom, ine, group and/or reca seection confirmed A-ca page seection confirmed PA station port seection confirmed

87 Error tone - incorrect entry 560 msec. tone burst sounded three times uu Busy tone - intercom 560 msec. tone bursts 1 u L u U U L Caed station in do-not- 140 msec.tone burst disturb mode sounded twice every sec. Fasy busy tone System isawaiting memory dia number or key mapping entry after ocation is specified 70 msec. tone bursts sounded continuousy,.

88 h System Operation 5-13

89 Excusive hod Steady on Hed ca timeout your station Futter with repeative off periods (futter rate msec. off) Hed ca timeout other station Continuous futter (70 msec. on - 70 msec. off) /ESSAGE WAITING LIGHT Message Waiting Continuous fash (560 msec. on msec. off)

90 INTERCOM LIGHT In use-your station Steady on with wink off (2.3 sec. on - 70 msec. off) A inks busy Steady on Y d Auto redia active Continuous futter (70 msec. on - 70 msec. off) Night mode - Station 10 Futter with repeative off periods (futter rate msec. off)

91 BLf LIGHTS DSS station ide Steady off DSS station busy on intercom caing you Continuous fash (560 msec. on msec. off) DSS station busy on outside ife or intercom ine Steady on DSS station in do not disturb mode.

92 SPEAKER LIGHT On ine and speaker on (mike aso on if speakerphone) Do not disturb mode Background music on Steady on u L. Mute Continuous futter -OR- (70 msec. on - 70 msec. off) Handsfree answer inhibit Do not disturb pus Mute -OR- Active ine pus Mute Futter with repeative on periods (futter rate msec. on)

93 i Maintenance CHAPTER 6 MAINTENANCE TECHNICAL TECHNICAL ASSISTANCE AND REPAIR SERVICE ASSISTANCE Shoud you experience difficuty with instaation, checkout, or programming, and have made an attempt to isoate the probem using information provided herein; or shoud you encounter probems at a ater date which cannot be resoved by referring to this manua, ca the Comdia Technica Service staff. They can be reached at between the hours of 8:00 AM and 8:00 PM Eastern time, Monday through Friday. When caing for technica assistance, you shoud be at the job site and you shoud have in your possession, as a minimum, an accurate vot-ohm meter and a copy of this manua. REPAIR SERVICE If your common equipment cabinet or an individua station needs repair, it may be returned to Comdia. Comdia wi, at their option, either repair the defective equipment or repace it with a remanufactured unit, This repair wi be done for a fixed charge. For information on this charge, pease ca or write to the address given beow. Comdia P.O. Box 7266 Charottesvie, VA Attention: Repair Department Teephone: (804) When returning equipment for repair, pack it carefuy to prevent damage. Any damages during shipment wi be the responsibiity of the purchaser. The equipment shoud be shipped freight or postage prepaid. The shipping address is: Comdia 1180 Seminoe Trai Charottesvie, VA Attention: Repair Department FUSE LOCATION The system is protected against short circuit damage by a 1 amp sow-bow fuse ocated on the eft side of the common equipment cabinet. Aways repace the fuse with one of the same vaue and type, otherwise, equipment damage coud resut. WIRING Refer to Chapter 2, Section 3, Checkout and Faiure Isoation, for instructions for testing the system wiring and components for possibe faiure. 6-1

94 hi Pubication Index, i A Abandoned Hod Reease ,4-22 AC Power Connection AC Power Connection And System Grounding Access Denied ,4-i 2,4-24 Add-on Conference....2-, 5-2 A Intercom Links Busy indication Ai-Ca And Zone Paging , 4-14, 4-25, 5-4 Answering A Ca Answering Intercom Cas Attendant Programming Attendant Station Operation Auto Dia Automatic Abandoned Hod Reease Automatic Diaing Automatic Hod Transfer To Intercom (Answer Hod) Automatic Pause Insertion , Automatic Privacy ,4-10,4-22 Automatic Redia....2-, 5-3 Auxiiary Equipment Interface Auxiiary Line Auxiiary Station Interface Auxiiary Station Ringer Interface B Background Music....2-, 5-5 Basic Key Service (A2) Basic Operation Battery Back-up....2-, 3-3 Battery Back-up Interface Bock diagram, System Programming ,4-3 C Cabe Requirements Ca Announce With Handsfree Answerback Ca Pickup , 4-21, 5-5 Ca Pickup - Directed Ca Pickup - System Ca Transfer Caing Caing Station Identification Centra Office Limits Checkout And Faiure Isoation Cass Of Service Programming , 4-4 Common Audibe And Auxiiary Station Interface , 3-12 Common Equipment Description Compatibiity With Teephone Network Conference, Add-On Conference Cas Conference, Mutiine Configuration Connection, Off-Hook Voice Announce Connection, Power Faiure Station Connections, Auxiiary Station Interface Contros And Indicators PUBLICATION INDEX D Defaut Functiona Program Deayed Ringing Description, Common Equipment Description, DSSBLF Description Of System Features Description, Station Description, System... - Dia 0 For System Attendant Dimensions Direct Station Seection Intercom Direct Station Seection/Busy Lamp Fied - DSSBLF Distinctive Ringing Do Not Disturb , 5-4 DSSIBLF Consoe DSSBLF Consoe Connection DSS/BLF Consoe Description DSSBLF Consoe Sef Test E End-To-End Signafing On Intercom Environment Excusive Hod , 4-21, 5- Externa Paging Externa Paging Interface , 4-4, 4-26 Externa Paging Interface - Line Port Externa Paging Interface - Station PA Port F Faiure Indications Faiure Isoation FCC Registration Number Feature Diaing Code Numbering Pan Feature Operation Fexibe Line Assignment Fexibe Ringing Assignment , 4-11, 4-23 Fexibe To Restriction , 4-5, 4-19 Fuse Location G Genera Check Genera Information... -, -4 H Handsfree Answer Inhibit/Mute ,5-4 Headset Interface ,4-14,4-26 Hearing Aid Compatibe Handset Hod Reca I I Hod And I Use Indications Ide Line Preference ,4-3,4-25 Instaation Instaation Checkout Instaation Requirements instaer Information... - Instaer/User Information Regarding FCC Rues And Reguations Intercom Ca Progress Tones

95 Pubication Index Iy1,6~-06h, r Intercom Line Lockout Interconnection Detais , 3-9 introduction....1-, 4-1 L Last Number Redia , 5-3 LCD Support Limits, Centra Office Line Connections ,3-5 Line Disabed Line Monitoring Line Preseection Line Type ,4-g Locations, Program Key M Maintenance Manua Hod Manua Scope... - Memory Retention Memory Retention Without Batteries Message Waiting Moduar Wiring And Jacks/4-Conductor Wire System.,,. 2-3 Momentary Keys With LED Indicators Mounting Considerations Mounting Detais Mounting Procedure Mutiine Conference , 5-2 Music Interface... -3, 2-4, 3-15 Music-On-Hod , 4-28, 5-6 Music-On-Hod System-Wide Enabe/Disabe Mute / Handsfree Answer Inhibit , 5-4 N Night Transfer (Of Ringing) , 4-2, 4-24, 4-28, 5-6 Non-Square System , 4-5, 4-27 Notification To Teephone Company Numbering Pan Off-Hook Voice Announce Connections Off-Hook Voice Announce With Hands Free Answer-B&U, 3-10 On-Hook Diaing Operation, Basic Operation, Feature Option Instaation Detais OPX Support Originating Denied... ; , 4-2, 4-24 Outine Dimensions - Common Equipment Outine Dimensions - Station P Party Lines And Coin Lines Pause Time ,4-18 PBX/Centrex/Centra Office Compatibe Persona Ringing Tones , 4-14, 4-26, 5-5 Personaized Ringing Tone Puse/Tone Switchabe ,4-22 Pacing A Ca On Hod Pacing Intercom Cas Port Definition ,4-23 Power Faiure Station Power Faiure Station Connection Power Faiure Transfer Power On Visua Indication Power Requirements Prime Line , 4-3;4-25 Prime Line Automatic Privacy Reease ,4-2,4-24 Program Key Locations Programmabe DSSBLF... : Programmabe Features Programmabe Keys , 2-7 Pu Out Directory Puse Dia Time ,4-18 Puse/Tone Switchabe , 5-4 R Radio Frequency Interference Reca/Fash (TAP) , 4-5,4-18, 5-4 Rediaing Reated Pubications... - Repair Authorization Repair Service Resistance Check Ringer Equivaence Number ,3-18 Ringer Voume Contro Ringing Line Preference , 4-13, 4-25 S Secure Off-Hook Voice Announce ,3-10 Sef Diagnostics Singe-Digit Station Diaing Speakerphone Speakerphone Operation Specifications, System Square/Non-Square System ,4-5,4-27 Standard Features Standard Instaation Detais Standards, Industry/Reguatory Station By Station Privacy Station Connections ,3-6,3-7 Station Description Station Images Station Operation Station Pairing Station Sef Test Station Speed Dia , 5-3 Status Indicators And Tone Sequences Subdued Ringing System Administration Programming System Capacity System Cock ,5-6 System Description System Grounding System Grounding, AC Power Connection System Operating Characteristics System Operating Procedures System Programming

96 Ir;;r Pubication index System Programming Bock Diagram ,4-3 System Specifications System Speed Dia , 4-28, 5-4 System Speed Dia Programming System Status Indicator T TAP (Reca/Fash) ,4-5,4-18,5-4 Technica Assistance Technica Assistance And Repair Service Tenant Service Terminations Timed Hod Reca , 4-5,4-18 To Restriction - Fexibe , 4-5,4-19 Tone Caing Tone Or Voice Signaing (intercom) , Transferring Outside Cas Troubeshooting U User Information V Voice Announce Bocking ,5-4 Voice Announce Caing Votage Check Votage Measurements W Wiring z Zone Paging, And A-Ca 2-5, 2-9, 4-14, 4-25,5-4 -3

97 LIMITED WARRANTY Comdia) warrants that under norma operating conditions, this Equipment (except for fuses, amps, and other ke e from defects in materia and workmanship for a period of twenty-four (24) months from the manufacturing date e Equipment. Comdia s soe obigation under this warranty or under any other ega obigation with respect to the Equipment is to re ir or repace, at its option, the Equipment if it is deemed defective by Comdia durfng the warranty period free of charge with new or refur I? shed equipment or parts, at Comdia s option, when the Equipment is returned to Comdiaf, freight or postage prepaid, during the warranty period. This warranty does not appy if, in the soe judgement of Comdia, the Equipment has been instaed or used in combination or in assemby with products not suppied by Comdia and which are not compatibe or inferior quaity, design or performance, or the Equipment has been otherwise misused, abused, acddentay damaged, or damaged or mafunctions or fais to function as a resut of acts of God such as fire, food, or ightning or other incidence of excessive or msufficent votage or faiure to foow instructions. Repair or ateration of this Equipment other than as specificay authorized by Comdia or its authorized repair agent is prohibited and wi void this warranty. This warranty does not cover costs associated with instaation, remova, or reinstaatron of the Equipment. Comdia does not warrant that the Equi ment is compatibe with a teephone or switching systems. THIS WARRANTY IS EXCLUSIVE, BEING IN LIEU OF ALL OTHER WAkANTES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. WITHOUT EXPANDING UPON THE FOREGOING WARRANTY, THE MAXIMUM LIABILITY OF COMDIAL UNDER ANY WARRANTY, STATUTORY, EXPRESS OR IMPLIED, IS LIMITED TO THE PURCHASE PRICE OF THE EQUIPMENT. COMDIAL SHALL HAVE NO RESPONSIBILITY FOR DAMAGE TO PROPERTY OR ANY OTHER LOSS OR INJURY, INCLUDING CONSEQUENTIAL AND/OR INCIDENTAL DAMAGES, RESULTING FROM THE POSSESSION, OPERATION OR USE OF THE EQUIPMENT, ALL SUCH CLAIMS BEING HEREBY EXPRESSLY WAIVED. THE PURCHASER S EXCLUSIVE WARRANTY AND REMEDY SHALL BE ONLY AS STATED HEREIN. This warranty gives you specifk ega rights and you may aso have other rights which may vary from state to state. Some states do not aow imitations on how ong an impied warranty asts or the excusion or imitation of incidenta or consequentia damages, so the above imitations may not appy to you. If the Magnuson-Moss Act shoud be hed to appy to the sae of the Equipment by a court of competent jurisdiction, the impied warranty of fitness for a particuar purpose sha extend for one year from the date of manufacture. No Comdia deafer nor any other person or entity other than Comdia may extend or modify this warranty, and no such modification or extension sha be effective uness it is in writing. This manua has been deveoped by Comdia Corporation (the Compan ) and is intended for the use of its customers and service personne. The information in this manua is subject to change without notice. Ah. e every effort has been made to eiminate errors, the Company disdaims iabiity for any difficuties arising for the interpretation of the information contained herein. The information contained herein does not pruport to cover a detais or variations in equipment nor to provide for every Possibe continge?cy to be met in connection with instaation, operation, or maintenance. Shoud further information be desired, or shoud pamcuar probems arse : which are not covered sufficienty for the purchaser s purposes, contact, Corndia, CustomerOService Department, P.O. BOX 7266, _, Charottesvie, Virginia

98 COMDWL Charottesvie, Virginia (804) Printed in USA IMI IO/89