ALPHABETIC-NUMERIC INDEX STATION, KEY, PBX, AND PRIVATE SERVICE SYSTEMS

Transcription

1 BELL SYSTEM PRACTICES AT& TCo Standard SECTION Issue 6, December 1978 ALPHABETIC-NUMERIC INDEX STATION, KEY, PBX, AND PRIVATE SERVICE SYSTEMS 1. GENERAL 1.01 This section provides an alpha-numeric index of sections required for the installation and maintenance of customer product equipment and apparatus This section is reissued to update the alpha-numeric index This index combines the features of both alphabetic and numeric indexes. Sections can be located by referring first to the common nomenclature or ordering nomenclature, then referring to a major indention for the type of information such as,,, Reference, Service, etc., and then to the alphabetical or numerical listing. Here is a list of the symbols and the service manual to which they refer. SA-Station Service Manual SB-Station Service Manual II SC-Station Specialties Service Manual I SD-Station Specialties Service Manual II CA-Coin Service Manual I CB-Coin Service Manual II IA-Interconnect Service Manual I IB-Interconnect Service Manual II KA-Key Service Manual I KB-Key Service Manual II KC-Key Service Manual III PA-Dial PBX Service Manual 1.04 Many of the section numbers in this index are preceded by a two letter symbol such as SA. This symbol indicates that the section is contained in a service manual in addition to the standard BSP files. NOTICE Not for use or disclosure outside the Bell except under written agreement Printed in U.S.A. Page 1 BSP i06_ jpg Scanned by Frank Harrell, (Cowboy Frank) Castle Rock Colorado Oct 18, :24:37

2 SECTION AC-TYPE (USED WITH 220-, 226-, 2220-, AND 2226-TYPE HAND TELEPHONE SET) Service Telephone Base ACCESS CIRCUIT (SD-6688S-01); STATION-SEE STATION ACCESS CIRCUIT (SD ) ACCESS LINE CIRCUIT (SD-SE000-01); PBX-SEE PBX ACCESS LINE CIRCUIT (SD-SE000-01) ACCESS LINE SHARING CIRCUIT; AUTOVON-SEE AUTOVON ACCESS LINE SHARING CIRCUIT ACCESS LINES (AUTOVON) PBX General ACCESS LINES; AUTOVON-SEE AUTOVON ACCESS LINES ACCESS POINTS Building Dedicated Plant Buried Plant Dedicated Plant Pole-Mounted Dedicated Plant Strand-Mounted Dedicated Plant Wall-Mounted Dedicated Plant ACD-SEE AUTOMATIC CAU DISTRIBUTING SYSTEM AD-TYPE (USED WITH 220-, 226-, 2220-, AND 2226-TYPE HAND TELEPHONE SET) Service Telephone Base ADAPTER; DIAL-SEE DIAL ADAPTER ADAPTERS Bridging, 3-Way D Kit of Parts D Kit of Parts 146B 148B 149B 152A 153-Type 155A 157A 258A 259A, B 285A 290A 152A Connecting Block Terminating Tools 66-Type ADDENDANT CONSOLE DIMENSION00 PBX Private Branch ADDRESSABLE DATA SAGE/BUIC (PHASE-Ill) General SA SA KA KA KA KA KA KA KA KA ADDRESSABLE DATA SAGE/BUIC (Cont) Site Control Circuit (SD-1G246-01) Station Switching Circuit (SD-1G ) ADHESIVE CLIP General B ADJUNCT DIALS 2870A1 TOUCH-A-MA TIC Adjunct Dial SC B1M TOUCH-A-MATIC Adjunct Dial SC A1 TOUCH-A-MATIC Adjunct Dial SC B1M TOUCH-A-MATIC Adjunct Dial SC Al TOUCH-A-MATIC Adjunct Dial SC BlM TOUCH-A-MATIC Adjunct Dial SC A1 TOUCH-A-MATIC Adjunct Dial SC BlM TOUCH-A-MATIC Adjunct Dial SC Al TOUCH-A-MATIC Adjunct Dial SC BlM TOUCH-A-MATIC Adjunct Dial SC Al TOUCH-A-MATIC Adjunct Dial SC B1M TOUCH-A-MATIC Adjunct Dial 2870Al TOUCH-A-MA TIC Adjunct Dial 2870BlM TOUCH-A-MATIC Adjunct Dial 870Al TOUCH-A-MATIC Adjunct Dial SC SC SC SC BlM TOUCH-A-MATIC Adjunct Dial SC Al TOUCH-A-MA TIC Adjunct Dial SC B1M TOUCH-A-MATIC Adjunct Dial SC Al TOUCH-A-MATIC Adjunct Dial SC BlM TOUCH-A-MA TIC Adjunct Dial ADMINISTRATION DATA SYSTEM (FADS); FORCE-SEE FORCE ADMINISTRATION DATA SYSTEM (FADS) ADMINISTRATIVE DATA SYSTEM (FADS); FORCE-SEE FORCE ADMINISTRATIVE DATA SYSTEM (FADS) SC Page 2 BSP i jpg Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Oct 18, :25:01

3 ISS 6, SECTION AD 1 (USING 23A COUPLER) Protective Connecting Arrangement ALARM AND COMMAND CONFERENCE SYSTEMS; CRASH-SEE CRASH ALARM AND COMMAND CONFERENCE SYSTEMS ALARM AND EMERGENCY TRANSFER CIRCUITS 1. '\.\\ l:-... (.1.\.'<!, "'t 't\. \\ Y.o'1..\':.\\'a,'t\ II.U.\l.W. ll.t\1) 1\l.ll.t\'!>fi.\l. C\\l.C\l\1 Circuit Tests 756A Private Branch 761A Private Branch ALARM CIRCUIT Tests 307 Switching 520-Type PBX Emergency Reporting ALARM CIRCUITS FOR CONTINUOUS TEST OF STATION LINES; CRASH-SEE CRASH ALARM CIRCUITS FOR CONTINUOUS TEST OF STATION LINES ALARM CIRCUITS; CRASH-SEE CRASH ALARM CIRCUITS ALARM MARKER Circuit Tests 756A Private Branch ALARM, TRANSFER, AND TRAFFIC REGISTER CIRCUITS (SD ) 757 A Private Branch ALARMS Method of Tracing No. 3 Order Turret No. 6A Order Turret 701A Private Branch 702A Private Branch 711A Private Branch 740A Private Branch 740AX Private Branch 740B Private Branch 740C Private Branch 740E Private Branch 750A Private Branch Operating Test 758C Switching 2A Automatic Call Distributing 3A Automatic Call Distributing 3A Automatic Call Distributing 700C (Manual Switchboard and Dial Equipment) Private Branch 701A Private Branch 701B Private Branch 701PK Private Branch 702A Private Branch ALARMS (Cont) (Cont) 710C (Manual Switchboard and Dial Equipment) Private Branch 711A Private Branch 711B Private Branch 740A Private Branch 740AX Private Branch 740B Private Branch 740C Private Branch 740E Private Branch 750A Private Branch 11>1>1\. t't\vate 'Btancn V.><cnanll,e 758A Private Branch 758A/B Switching 758B Private Branch 812A Private Branch 758C Switching ALARMS AND PEG COUNT CIRCUIT 800A Private Branch ALARMS AND POWER FAILURE TRANSFER CIRCUITS 770A Private Branch ALARMS AND REGISTERS 757 A Private Branch ALCOVE; DIRECTORY -SEE DIRECTORY ALCOVE ALERTING SYSTEM loa General Method of Console lla General Overall Tests Periodic ALERTING SYSTEM; GROUP-SEE GROUP ALERTING SYSTEM AM; INDUCTOR, 1542A,-SEE INDUCTOR, 1542A, AM AMPLIFIERS 292A 151-Type 238-Type 241-Type 242-Type 276-Type 277-Type 315-Type 317A 238-Type 276-Type 277-Type 317A >\>ll-5\>ll SA SA SA SA SA SA SA SA SA SA Page i jpg Scanned by Frank Harrell, (Cowbo Frank) Castle Rock, Colorado Oct 18, :25:22

4 SECTION AMPLIFIERS (Cont) 317A KS-14990!A Speakerphone!Al Speakerphone Telephone Set Components Customer-Owned Enclosures ANCHOR; DRIVE-SEE DRIVE ANCHOR ANCHOR; PLASTIC-SEE PLASTIC ANCHOR ANCHORS MACHINE BOLT General ANCHORS WALL SCREW General B ANGLE SCREWS General ANNOUNCEMENT SET KS-16765Ll, L2 KS-16765Ll, L2 KS-16765Ll, L2 KS-16765Ll, L2 Method of Connecting Miscellaneous Equipment 2A Automatic Call Distributing KS-16765LI, L2 ANNOUNCEMENT SYSTEMS 8A Using Announcement Set KS-16765, Ll or Telephone Answering Set 2-Type Using Announcement Set KS-16765, Ll or Telephone Answering Set 2-Type Using Announcement Set KS-16765, Ll or Telephone Answering Set 2-Type Line-Up Using Announcement Set KS-16765, Ll or Telephone 9A Answering Set 2-Type Operating Procedures Dual Channel Service Single Channel Service Using Announcement Set KS-16765, Ll or Telephone Answering Set 2-Type SD SD SD SD SD ANNOUNCEMENT SYSTEMS (Cont) 9A (Cont) Line-Up Operating Procedures Dual Channel Service Single Channel Service ANNOUNCEMENT TRUNK CIRCUIT (SD ) 3A Automatic Call Distributing ANNOUNCEMENT TRUNK CIRCUIT (SD ) Test 758C Private Branch ANNUNCIATOR CIRCUIT 520-Type PBX Emergency Reporting ANSWER ANNOUNCEMENT CIRCUIT (SD ); DELAYED-SEE DELAYED ANSWER ANNOUNCEMENT CIRCUIT (SD ) ANSWERING ON INTERCOM; HANDS-FREE-SEE HANDS-FREE ANSWERING ON INTERCOM ANSWERING SERVICE; SECRETARIAL-SEE SECRETARIAL ANSWERING SERVICE ANSWERING SERVICE; TELEPHONE-SEE TELEPHONE ANSWERING SERVICE ANSWERING SET; TELEPHONE-SEE TELEPHONE ANSWERING SET ANSWERING SYSTEM; TELEPHONE-SEE TELEPHONE ANSWERING SYSTEM APARTMENT DOOR ANSWERING 2755-Type Telephone Set 2755A, AM Telephone Set 2755A, AM Telephone Set 2755-Type Telephone Set 2755A, AM Telephone Set APPARATUS Method of Making Test APPARATUS AND MATERIALS; TELEPHONE-SEE TELEPHONE APPARATUS AND MATERIALS APPARATUS ATTENDANT MODULAR STATION 700-TYPE 756A Private Branch APPARATUS BLANKS APPARATUS BOX 105-Type 113-Type 114-Type SD SD SD SD SD KA Page 4 BSP i jpg Scanned by Frank Harrell, (Cowbo Frank Castle Rock, Colorado Oct 18, :25:41

5 ISS 6, SECTION APPARATUS BOX (Cant) (Cont) 115-Type 118-Type 105-Type 113-Type 114-Type 115-Type 118-Type APPARATUS CABINET (26-PLATE) Equipment Cabinet APPARATUS CABINET (45-PLATE) Identifica tion Equipment Cabinet APPARATUS FOR IMPAIRED HEARING, SPEECH, SIGHT; TELEPHONE-SEE TELEPHONE APPARATUS FOR IMPAIRED HEARING, SPEECH, SIGHT APPARATUS FOR NOISE LOCATIONS Handset (G8-Type) APPARATUS MOUNTING Identifica tion I nstal/ation Service 69B 1A2 Key Telephone s 69D 1A2 Key Telephone s 69G 1A2 Key Telephone s APPARATUS MOUNTINGS Noncoin Telephone Set Testing F APPARATUS SUDE WIRE Cleaning and Lubricating Procedures APPARATUS UNIT 11A Customer-Owned Enclosures \\C. Customer-Owned Enclosures lla Customer-Owned Enclosures llc Customer-Owned Enclosures 12-Type 14-Type 11A Customer-Owned Enclosures 11C Customer-Owned Enclosures 12-Type 14-Type 11A KA KA SA KA KB KB KB APPARATUS UNIT (Cant) (Cont) 11C Customer-Owned Enclosures 12-Type 14-Type Selection 11A Customer-Owned Enclosures llc Customer-Owned Enclosures APPARATUS; SELECTION OF-SEE SELECTION OF APPARATUS APPARATUS; STATION-SEE STATION APPARATUS AREA IDENTIFICATION EQUIPMENT Method of Connecting Miscellaneous Equipment 2A Automatic Call Distributing ARM GUARD Drop and Block Wiring Attachments ARRANGEMENT; CONNECTING-SEE CONNECTING ARRANGEMENT ARRANGEMENT; PICTUREPHONE CONNECTING-SEE PICTUREPHONE0 CONNECTING ARRANGEMENT ASSOCIATED APPARATUS; FOUNDATION AND-SEE FOUNDATION AND ASSOCIATED APPARATUS ASSOCIATED BANKS Cleaning and Treatment Selectors ASSOCIATED EQUIPMENT Tests 800A Private Branch ASSOCIATED FITTINGS; DUCTS AND-SEE DUCTS AND ASSOCIATED FITTINGS ATTACHMENT; CLEARANCE-SEE CLEARANCE ATTACHMENT AHACHMEN1S; 111.EE-SEE 111.EE AHACHMEN1S ATTENDANT AND STATION EQUIPMENT 761A Private Branch 761B Private Branch 761A Private Branch 761B Private Branch 761A Private Branch 761 B Private Branch Method of 50A Customer Premises 761A Private Branch 761B Private Branch SOl A Private Branch 805A Private Branch 812A Private Branch B Customer-Owned Enclosures Page 5 g Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Oct 18, :26:02

6 SECTION ATTENDANT AND STATION EQUIPMENT WITH DIRECT TRUNK TERMINATION Method of 770A Private Branch ATTENDANT AND STATION EQUIPMENT-SWITCHED LOOP Method of 770A Private Branch ATTENDANT CENTRAL OFFICE TRUNKS Circuit Tests Relay Jack and Lamp 700C (Manual Switchboard) Private Branch 552A Private Branch 552D Private Branch 605A Private Branch ATTENDANT COMMON CIRCUITS 770A Private Branch ATTENDANT CONSOLE 1A Telephone Answering A T1 ENDANT CONSOLE ( 1 55A6E-03L); AUTOVON-SEE AUTOVON ATTENDANT CONSOLE ( 1 55A6E-03L) ATTENDANT CONTROUED DIAL CONFERENCE TRUNK CIRCUIT (SD ) and Transmission Tests 757 A Private Branch ATTENDANT DSS POSITION Method of Connecting PBX to Cross-Connecting Terminal House and Feeder Cables 757 A Private Branch ATTENDANT EQUIPMENT Method of 1- and 2-Type or 21-, 41-, and 51-Type Telephone Consoles with Switched Loop Step-By-Step Private Branch 1-, 2-, 21-, 41-, or 51-Type Telephone Consoles with Direct Trunk Termination Step-By-Step Private Branch Method of 701A Private Branch 701B Private Branch 740E Private Branch 701A Private Branch 701B Private Branch 740E Private Branch ATTENDANT LINE CIRCUIT (SD ) 3A Automatic Call Distributing ATTENDANT LINK, LOOP, AND CONTROLLER CIRCUIT (SD ) ATTENDANT LINK, LOOP, AND CONTROUER (Cant) Incoming Call and Trunk Group Busy Circuit Tests 757 A Private Branch ATTENDANT LOOP CIRCUIT (SD-6S ) AND POSITION CIRCUIT (SD ) Using Jack Mounting (ED ) Step-By-Step Private Branch ATTENDANT LOOP CIRCUIT (SD ) Step-By-Step Private Branch ATTENDANT MODULAR STATION 700-TYPE; APPARATUS-SEE APPARATUS ATTENDANT MODULAR STATION 700-TYPE ATTENDANT SERVICE (CAS); CENTRALIZED-SEE CENTRALIZED ATTENDANT SERVICE (CAS) ATTENDANT SERVICE; CENTRALIZED-SEE CENTRALIZED ATTENDANT SERVICE ATTENDANT TELEPHONE CONSOLE (POSITION NO. 1 DIRECT TRUNK TERMINATION) Method of Connecting PBX to Cross-Connecting Terminal House and Feeder Cables 757A Private Branch ATTENDANT TELEPHONE CONSOLE ( 1-3 SWITCHED LOOP TERMINATION) Method of Connecting to Cross-Connecting Terrr.inal House and Feeder Cables 757A Private Branch ATTENDANT TELEPHONE POSITION Method of Connecting 10- or 11-Type Telephone Console 3A Automatic Call Distributing 12- or 14-Type Apparatus Unit 3A Automatic Call Distributing 3A Automatic Call Distributing Using Test Set (SD , J53131AG) 2A Automatic Call Distributing ATTENDANT TRUNK (SD ) 701B Private Branch ATTENDANT TRUNK (SD ) 3A Automatic Call Distributing ATTENDANT TRUNK CIRCUIT (SD ) 700C Private Branch 701A Private Branch Page 6 BSP i06_ jpg Scanned by Frank Harrell, (Cowboy Frank) Castle Roc.c:k._, C::.: o::..c l.::. orc.:: ac=d.::. o O _:: _:_ct:_l::.:8:.-, -=2= 0=1=-2 1:_:1:_...: :2::.:6:_:.::.20::

7 ISS 6, SECTION ATTENDANT TRUNK CIRCUIT (SD ) (Coni) (Cont) 701B Private Branch 702A Private Branch 740E Private Branch ATTENDANT TRUNK CIRCUIT (SD ) Step-By-Step Private Branch ATTENDANT TRUNKS Circuit Tests Jack and Lamp 700C (Manual Switchboard) Private Branch 756A Private Branch ATTENDANT 3-WIRE CONNECTORS (SD AND SD ) 702A Private Branch ATTENDANT 3-WIRE CONNECTORS (SD AND SD ) 702A Private Branch ATTENDANT, CALL, ANSWER, AND SWITCHING WITH ROTARY DIAL; CONSOLE-SEE CONSOLE ATTENDANT, CALL, ANSWER, AND SWITCHING WITH ROTARY DIAL A TTENUATORS Procedures for Cleaning and Treatment AUDIBLE AND VISUAL SIGNALING Key Telephone Unit 227A 227B AUTOMATIC CALL DISTRIBUTING SYSTEM Connection Traffic Usage Recorder 3B Test Set (KS NATIS) Traffic Usage Recorder 3B Test Set (KS NATIS) Traffic Usage Recorder 3B Test Set (KS NAT!S) Trunk Control Circuit J53131 W Testing Traffic Usage Recorder 3B Tests Test Set (KS NAT!S) Trouble Locating Traffic Usage Recorder 3B 1-S Circuit Tests 2A Distributing Frame Cross Distribution Force Administration Data (FADS) KB KB AUTOMATIC CALL DISTRIBUTING SYSTEM (Cont) 2A (Cant) General Switching Cabinets Force Administration Data (FADS) Switching Cabinets Method of Connecting Attendant Telephone Position 10- or 11-Type Telephone Console 12- or 14-Type Apparatus Unit Crown and Power Cables Miscellaneous Equipment Announcement Set Area Equipment Auxiliary Incoming Trunk Units Auxiliary Trunk Unit Detector Unit 20-Cycle Hold Unit Method of Connecting to Distributing Frame House and Feeder Cables Basic Cabinet First Supplementary Cabinet Second Supplementary Cabinet Transfer Cabinet Supervisor Position Lamp Cabinet Supervisor Telephone Position Method of Providing Service Options (Trunks, Position Units, Night, and Registers) Alarms FADS Registers Force Administrative Data (FADS) Supervisor Telephone Position Traffic Registers Using Test Set (SD , J53131AG) Attendant Telephone Position Automatic Selection and Auxiliary Trunk Circuit (for Outward Service From Attendant Position SD ) Auxiliary Trunk Circuit (for Outward Service from Switchboard to Central Office) Incoming Trunk Circuit Link, Controller, and Gate Circuit Night Service Trunk Circuit Tests Force Administration Data (FADS) Tests and Inspection at Time of Page 7 07.jpg Scanned by Frank Harrell, Cowboy Frank) Castle Rock, Colorado Oct 18, :26:40

8 SECTION AUTOMATIC CALL DISTRIBUTING SYSTEM (Coni) 2B Acceptance Cabling and Cross Connects Distribution Force Administration Data (FADS) General Identifica tion Force Administration Data (FADS) Method of Centralized Attendant Service Consoles Method of (Large 2B ACD Attendant Application) Consoles Method of Providing Cabinet Crown Strapping and Cabling Service Options Methods of (Small 2B ACD Attendant Application) Telephone Sets Miscellaneous Equipment Tests Force Administration Data (FADS) Tests and Inspection at Time of Trouble Locating Information 3A 12B Telephone Console Distribution Force Administration Data (FADS) General Force Administration Data (FADS) Method of Connecting 10- or 11-Type Telephone Console Attendant Telephone Position 12- or 14-Type Apparatus Unit Attendant Telephone Position Alarms Alarms Announcement Trunk Circuit (SD ) Attendant Line Circuit (SD ) Attendant Telephone Position Attendant Trunk (SD ) Auxiliary Incoming Trunk Circuit (SD-1 E070-01) Auxiliary Trunk Circuit (SD ) AUTOMATIC CALL DISTRIBUTING SYSTEM (Coni) 3A (Cont) (Cont) Delayed Answer Announcement Circuit (SD ) FADS Registers Finder Circuits (8-Wire SD and SD ) Force Administrative Data (FADS) Incoming Trunk Group Peg Count Totalizer (SD ) Incoming Trunks (SD and SD ) Load Balancing and Overflow Common Control Circuit (SD-5E022-01) Night Service Trunk (SD ) Overflow Control Circuit (SD-5E026-01) Overflow Trunk Circuit (SD-5E032-01) Selectors Split Gate Finder Circuit (SD-5E035-01) Split Gate Group Circuit (SD-5E050-01) Supervisor Telephone Position Traffic Registers Transfer Trunk (SD ) Transfer Trunk (SD ) from Selector Levels using Dial Hand Test Set Trunks Rotary, Cut-In, and Release Tests Using Dial Hand Test Set Selectors Tests Force Administration Data (FADS) 4A Method of AUTOMATIC CAU DISTRIBUTORS (ACD) 2-Type Adjustments Requirements Trouble Analysis KS-12068, L 7 Recorder Reproducer Trunk Announcement Amplifiers 3-Type Adjustments Requirements Trouble Analysis KS-12068, L7 Recorder Reproducer Trunk Announcement Amplifiers AUTOMATIC DIALER Page 8 BSP i jpg Scanned by Frank Harrell, (Cowbo Frank Castle Rock, Colorado Oct 18, :26:58

9 ISS 6, SECTION AUTOMATIC DIALER (Coni) (Cont) KS Switchboard and Miscellaneous Key Equipment Telephone Sets with Rotary Dials Telephone Sets with TOUCH-TONE Dials KS KS KS KS RAPIDIAL Automatic Dialer KS TELARAPID Automatic Dialer TR350-Type 125-Type AUTOMATIC DRILL General B AUTOMATIC NUMBER IDENTIFICATION (ANI) CIRCUIT (SD-1 ESOS-01) ANI Alarm and Message Registers 770A Private Branch SOJA Private Branch 812A Private Branch Trouble Locating Information Using Test Set J59204AJ 770A Private Branch SOlA Private Branch 812A Private Branch Verification Procedures ANI Alarm and Message Registers 770A Private Branch BOlA Private Branch 812A Private Branch AUTOMATIC NUMBER IDENTIFICATION (SD-1 ESOS-0 1) General Descriptive Information Private Branch AUTOMATIC NUMBER IDENTIFICATION CIRCUIT (SD-1 E ) 757 A Private Branch SD SD SD SD SC AUTOMATIC NUMBER IDENTIFICATION (Coni) General Procedures 757 A Private Branch 757 A Private Branch 757 A Private Branch Step-By-Step Private Branch Manual Verification Step-By-Step Private Branch Manual Verification Procedures 757A Private Branch Step-By-Step Private Branch 757 A Private Branch Trouble Locating Procedures Step-By-Step Private Branch Trouble Locating Procedures Using Test Set J58853J (SD-1E056-01) and Tektronix Oscilloscope Model 221 T \'f';l"ll" 4 I>T 4<>':\J>.) Step-By-Step Private Branch Trouble Locating Procedures Using Test Set (SD-1E056-01, J58853J) and 716C Test Receiver 757 A Private Branch Trouble Locating Procedures Using Test Set (SD-1E056-01, J58853J) and Tektronix Oscilloscope Model 221 T (Type 453) 757 A Private Branch Verification Step-By-Step Private Branch Verification Procedures Step-By-Step Private Branch Verification Procedures Using Test Set J58853J (SD-1E056-0l) 757 A Private Branch AUTOMATIC SELECTION AND AUXILIARY TRUNK CIRCUIT (FOR OUTWARD SERVICE FROM ATTENDANT POSITION SD ) Using Test Set (SD , J53131AG) 2A Automatic Call Distributing AUTOMATIC TIE TRUNK UNIT (J590 13J) 557 A Private Branch AUTOMATIC TRUNK LEVEL CIRCUITS PBX and Key Telephone Applications DCK IA Page i jpg Scanned by Frank Harrell, (Cowbo Frank) Castle Rock, Colorado Oct 18, :27:23

10 SECTION AUTOMATIC TRUNK LEVEL CIRCUITS (Cont) PBX and Key Telephone Applications (Cont) (Cont) DCL AUTOVON ACCESS LINE SHARING CIRCUIT Lineup Testing 306 Switching AUTOVON ACCESS LINES Initial Lineup 812A Private Branch AUTOVON ATTENDANT CONSOLE ( 1 55A6E-03L) Method of 812A Private Branch AUTOVON OPTION Method of 770A Private Branch AUTOVON SERVICE 400 DIMENSION Private Branch AUXILIARY CABINET, J58849C Tests 800A Private Branch AUXILIARY EQUIPMENT Identifica tion 801A Private Branch 805A Private Branch AUXILIARY INCOMING TRUNK CIRCUIT (SD-1 E ) 3A Automatic Call Distributing AUXILIARY INCOMING TRUNK CIRCUIT (SD ) 757 A Private Branch AUXILIARY INCOMING TRUNK UNITS Method of Connecting Miscellaneous Equipment 2A Automatic Call Distributing AUXILIARY LINE CIRCUIT (SD ) 701A Private Branch 701B Private Branch 740E Private Branch AUXILIARY POSITION CIRCUIT (SD ) (A&M) 757A Private Branch AUXILIARY POSITION CIRCUIT FOR REMOTE TRUNK ANSWERING (SD ) 756A Private Branch IA AUXILIARY POSITION CIRCUIT (SD ) (NON-PLUG-IN ARRANGEMENT) 757 A Private Branch AUXILIARY POSITION CIRCUIT (SD ) (PLUG-IN ARRANGEMENT) 757 A Private Branch AUXILIARY POWER SUPPLY (SD-5E039-01) For Interface Trunk Circuit (SD ) For Recorded Telephone Dictation Trunk AUXILIARY SIGNALS KS-16301L3, L4, L8 KS-8547L1, L2, L3, L4 Back Box KS-16301L9, Lll, Ll9 Bells Chime KS-16301, L! KS-8229L13, L14, L15, L23 Horns Identifica tion KS-l6301L2, L5, L6 Relay KS-16301L15, L16, Ll7 KS AUXILIARY TIE TRUNK CIRCUIT (SD ) Tes ts 757 A Private Branch AUXILIARY TRUNK CIRCUIT (FOR OUTWARD SERVICE FROM SWITCHBOARD TO CENTRAL OFFICE) Using Test Set (SD , J53131 A G I 2A Automatic Call Distributing AUXILIARY TRUNK CIRCUIT (SD ) 3A Automatic Call Distributing AUXILIARY TRUNK CIRCUIT (SD ) Circuit Tests 758A Private Branch 758C Private Branch AUXILIARY TRUNK CIRCUITS (SD FOR E AND M LEAD SIGNALING) 757 A Private Branch ll SA SA SA463-ll0-l00 SA SA SA SA SA SA Page 10 BSP i jpg Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Oct 18, :27:46

11 ISS 6, SECTION AUXILIARY TRUNK UNIT Method of Connecting Miscellaneous Equipment 2A Automatic Call Distributing AXES B LEAD SLEEVE SLITTER B STATION WIRE Station Wire and Associated Apparatus B STUD DRIVER BACKBOARDS General Coin Telephone Stations Assembly, ED , G-1 Cover, Screen, D KS-5796L1, L2, L3, L 7, L8, L9 147A 154A 155A (MD) 156A (MD) 163A 164A 165A 166A 168D, E, F 169A (MD) 171A 172C (MD) 173A, B 176A 177A 180A ISlA 182B 183Al, A2, Bl 184Bl 185Al Assembly, ED , G-1 Cover, Screen, D KS-5796L1, L2, L3, L7, L8, L9 147A 154A 155A (MD) 156A (MD) 163A 164A 165A 166A 168D, E, F 169A (MD) 171A 172C (MD) 173A, B 176A SB CA KA KA KA KA KA KA l 00 KA KA KA KA KA KA KA KA463-l30-LOO KA KA KA KA KA KA463-l KA46:1-130-l 00 KA KA KA l 00 KA KA KA KA KA KA K A KA K A KA KA KA KA KA KA KA KA KA KA BACKBOARDS (Cont) (Cant) 177A 180A 181A 182B l83al, A2, Bl 184B1 185Al BANK CONTACTS; SELECTOR-SEE SELECTOR BANK CONTACTS BANKS Cleaning Requirements and Procedures Removal of Lateral Silver Migration Deposits and Carbonization Associated with 197- and 198-Type Switches BANKS WITH ROTARY SELECTORS 10-Type 11-Type 26-Type 27-Type 32-Type BANKS; ASSOCIATED-SEE ASSOCIATED BANKS BASE HEATER KS Telephone Answering Set BASE; INSULATING-SEE INSULATING BASE BASE; TELEPHONE-SEE TELEPHONE BASE BASIC AND SUPPLEMENTARY MODULES 701PK Private Branch BATTERY FEEDERS Resistance Measurements Customer Equipment BATTERY, AUXILIARY SIGNAL, NIGHT ALARM AND FUSE ALARM; GENERATOR,-SEE GENERATOR, BATTERY, AUXILIARY SIGNAL, NIGHT ALARM AND FUSE ALARM BAY; EQUIPMENT -SEE EQUIPMENT BAY BEAM CLIP General B BELLS; BUZZERS AND-SEE BUZZERS AND BELLS BELT; BODY-SEE BODY BELT BILLING INFORMATION TRANSMITTER (BIT) Procedures 758C Switching BINDER; DIRECTORY -SEE DIRECTORY BINDER BINDING POST CAP B c D E F G H KA KA KA KA KA KA KA KA KA SB SB SB SB SB SB SB Page 11 g Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Oct 18, :28:08

12 SECTION BINDING POST CUTTER B BIT PERFORMANCE MONITOR 758C Switching Procedures 758C Switching Method of 758C Switching BIT; WRAPPING-SEE WRAPPING BIT BLANKS; APPARATUS-SEE APPARATUS BLANKS BLOCK WIRING; DROP AND-SEE DROP AND BLOCK WIRING BLOCK; CONNECTING-SEE CONNECTING BLOCK BLOCK; MATRIX-SEE MATRIX BLOCK BLOCK; 82-TYPE CONNECTING-SEE 82-TYPE CONNECTING BLOCK BLOWER UNIT; LIGHT AND-SEE LIGHT AND BLOWER UNIT BODY BELT Use B BODY BELT; CUSHION-SEE CUSHION BODY BELT BODY BELT; FABRIC-SEE FABRIC BODY BELT BODY BELT; LEATHER-SEE LEATHER BODY BELT BOFADS-SEE BUSINESS OFFICE FORCE ADMINISTRATIVE DATA SYSTEM (BOFADS) BOLT; TOGGLE-SEE TOGGLE BOLT BOOTH Electric Grounding and Wiring Requirements Metal Indoor KS KS KS KS Type 11-Type 5-Type 6-Type KS KS-I9340 KS KS KS KS KS KS Indoor-Outdoor KS KS Universal II SB CB CB CB IOO CB IOO CB CB CB I CB l 00 CB BOOTH (Cont) Outdoor Conversion of KS-14611L2 (MD) Calling Assembly Type to L3 KS Identifica tion KS KS (Airlight II and IIA) KS (Airlight III) 9-Type KS KS (Airlight II and IIA) KS (Airlight III) 9-Type KS KS (Airlight II and IIA) KS (Airlight III) 9-Type Outdoor Diamond Kiosk KS BOOTH AND SHELF Cleaning BOOTH-SEE ALSO PUBLIC TELEPHONE BORING BIT; WOOD-SEE WOOD BORING BIT BOX TERMINAL; WALL-SEE WAU BOX TERMINAL BOX; APPARATUS-SEE APPARATUS BOX BRACKET; CORNER-SEE CORNER BRACKET BRACKET; HOUSE-SEE HOUSE BRACKET BRACKET; MOUNTING-SEE MOUNTING BRACKET BRACKET; SIGN-SEE SIGN BRACKET BRACKETS Mounting Buzzers in Telephone Sets Mounting Pushbutton Signaling Keys on Telephone Sets 75A 76A 77A BRAID STRIPPER c BRANCH EXCHANGE B; PRIVATE-SEE PRIVATE BRANCH EXCHANGE B BRANCH EXCHANGE; PRIVATE-SEE PRIVATE BRANCH EXCHANGE BRIDGING CONNECTORS Drop and Block Wiring BRIDLE TOGGLE RING General BRIDLE; RING-SEE RING BRIDLE BRUING INFORMATION TRANSMITTER (BIT) Method of 758C Switching BRUSH TIPS; FEEDER-SEE FEEDER BRUSH TIPS CB CB CB CB CB CB CB CB CB CB CB SA Page 12 BSP i jpg Scanned b Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Oct 18, :28:32

13 ISS 6, SECTION BURIED WIRE TERMINA lions Reference Buried Plant General Precautions BUSINESS INTERPHONE-SEE COMMUNICATION SYSTEM BUSINESS OFFICE FORCE ADMINISTRA live DATA SYSTEM (BOFADS) Identifica tion Insta/lation Tests 1A 1 Key Telephone s 1A2 Key Telephone s BUSINESS PHONE TRAINER KS KS BUSY TONE TRUNK 756A Private Branch 757 A Private Branch BUSY-TONE TRUNK (SD ) Test 758A/B Switching 758B Private Branch BUTTONS; COLORED-SEE COLORED BUTTONS BUZZERS AND BEUS Reference CABINET (26-PLATE); APPARATUS-SEE APPARATUS CABINET (26-PLATE) CABINET (45-PLATE); APPARATUS-SEE APPARATUS CABINET (45-PLATE) CABINET FLOOR-SUPPORTED (PER ED , GROUP 1) Equipment Cabinet CABINET; DIRECTORY -SEE DIRECTORY CABINET CABINET; EQUIPMENT -SEE EQUIPMENT CABINET CABINET; FLOOR-SUPPORTED-SEE FLOOR-SUPPORTED CABINET CABINET, J58849C; AUXILIARY -SEE AUXILIARY CABINET, J58849C CABINETS; SWITCHING-SEE SWITCHING CABINETS CABLE Marking Physical Location CABLE CLASP General CABLE EQUALIZERS Key Telephone Initial Service (Phase 0) P!CTUREPHONE Service (Baseband Video Transmission) Video Loop Facilit_v Ali{(nment Initial Service (Phase 0) PICTUREPHONE Service (Baseband Video Transmission ) SB SA IOO KA KA CABLE EQUALIZERS (Cont) Video Loop Facility Trouble Location Initial Service (Phase 0) PICTUREPHONE Service (Baseband Video Transmission) CABLE REEL; CARRIER-SEE CARRIER CABLE REEL CABLE STRIPPER CABLE TERMINAL BOX Insta/lation Wiring G-Type CABLE; WIRE AND-SEE WIRE AND CABLE CABLES Protection of Insta/lation 720-Type 721-Type CABLES; CONNECTOR-SEE CONNECTOR CABLES CABLING; WIRING AND-SEE WIRING AND CABLING CALL DIRECTOR TELEPHONE 2630-Type 4A Speakerphone 2631-Type 4A Speakerphone 2632-Type 4A Speakerphone 2634-Type 4A Speakerphone 630-Type 4A Speakerphone 631-Type 4A Speakerphone 632-Type 4A Speakerphone 634-Type 4A Speakerphone 635-Type 4A Speakerphone General Colored Buttons Selection CALL DIRECTOR Telephone Telephone Set Telephone Set Reference 1630-Type 1631-Type 1632-Type 1634-Type 1635-Type 1636-Type 1637-Type 1638-Type 1639-Type 2630-Type 2631-Type 2632-Type 2634-Type 2635-Type 2636-Type SD SD SD SD SD SD SD SD SD Page i B.jpg Scanned by Frank Harrell, (Cowbo Frank) Castle Rock, Colorado Oct 18, :28:54

14 SECTION CALL DIRECTOR TELEPHONE (Coni) CALL DIRECTOR TELEPHONE (Coni) Telephone Set (Cont) Telephone Set (Cont) Reference (Cont) Service (Cont) 2637-Type A, C Page Type A, B, C, D KA Type DA, DAM KA Type A, C, D KA Type DA, DAM KA Type A, B, C KA Type CA, CAM KA Type A, B, C, D KA Type DA, DAM KA Type A, B, C Type CA, CAM Type A, C, D Type DA, DAM Type AA, AAM Type AA, AAM Type CALL DIRECTOR TELEPHONE SETS 637-Type Mounting Cords Type Method of 639-Type Emergency 682-Type Reporting/ Answering Bureaus Type CALL DISTRIBUTING SYSTEM Service 4A 1630D ! General Descriptive Information C Method of 1636C Modifications 1637C Centralized Attendant Service C CALL DISTRIBUTING SYSTEM; 1639D AUTOMATIC-SEE AUTOMATIC CALL 2630D KA DISTRIBUTING SYSTEM 2630DA, DAM KA CALL DISTRIBUTION CIRCUIT 2631D KA (SD ) 2631DA, DAM KA Circuit Tests 2632C Step-By-Step Private Branch 2634D KA DA KA DAM KA Alarms D KA CALL DISTRIBUTION CIRCUIT 2635DA KA (SD ) 2635DAM KA Circuit Tests 2636C KA Step-by-Step Private Branch 2636CA, CAM KA D KA DA, DAM KA Alarms C CALL DISTRIBUTION CIRCUIT ALARMS 2638CA, CAM (SD ) DA, DAM Step-by-Step Private Branch 2682AA, AAM AA, AAM CALL DISTRIBUTORS (ACD); AUTOMATIC-SEE 608B, C AUTOMATIC CAU DISTRIBUTORS (ACD) 609A, B CALL IDENTIFICATION AND TRUNK GROUP 617A, B BUSY LAMP FEATURE; INCOMING-SEE 618A, B INCOMING CALL IDENTIFICATION AND TRUNK 621A GROUP BUSY LAMP FEATURE 622A CALL PROGRESS CIRCUIT 625A A, B, C, D KA Method of 630DA, DAM KA C Switching A, B, C, D KA DA, DAM KA BSP i06_ jpg Scanned by Frank Harrell, (Cowboy Frank) Castle Rock Colorado Oct 18, :29:13

15 ISS 6, SECTION CALL PROGRESS INDICATOR Method of 757 A Private Branch 758C Private Branch 757 A Private Branch CALL PROGRESS INDICATOR (SD-670S8-0 1) 758C Private Branch CALL RECORDING CIRCUIT 520-Type PBX Emergency Reporting CALL TRANSFER-INDIVIDUAL Method of 701 B Private Branch CALL UNIT; CODE-SEE CODE CALL UNIT CALL-A-MATIC REPERTORY DIALER-SEE TELEPHONE SET CALLING SYSTEM; CODE-SEE CODE CALLING SYSTEM CALLS WAITING SIGNAL CIRCUIT (SD ) Step-By-Step Private Branch CAPACITOR, 40BA For Telephone Sets Radio Signal Suppression CAPACITORS CARD DIALER 557 A Private Branch General Colored Buttons 557 A Private Branch 557 A Private Branch Telephone Set F F F F F F F F Reference 2660AIM 2662A IM 660AIM 662AIM Service 1660-Type 1662-Type 1663-Type 1664-Type 2660-Type 2660A1M 2662-Type SA l I SC SB SC CARD DIALER (Coni) Telephone Set (Cant) Service (Conti 2662A 1M 2663A Type 660-Type 660A1M 661-Type 662-Type 662A1M 663-Type 664-Type CARD DIALER (0-1 BUTTON) Telephone Set Reference 1660-Type 1663-Type 2660-Type 2663-Type 660-Type 663-Type CARD DIALER (6-BUTTON) Telephone Set Reference 1662-Type 1664-Type 2662-Type 2664-Type 661-Type 662-Type 664-Type CARD FRAME KS CARD WRITING UNIT 2-Type Piece-Part Data and Replacement Procedures Requirements and Adjusting Procedures CARRIER CABLE REEL and Use R-3953 CART; PHONE-SEE PHONE CART CAU (USING KS CONTROL UNIT) Voice Connecting Arrangement CBF Protective Connecting Arrangement SC SC SC SC SC SC SC CB !A Page " scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Oct 18, :29:38

16 SECTION CBF (CONNECTING ARRANGEMENT) Identifica tion!t1aintenance Protective Connecting Arrangement CDA (ISU F AND ASSOCIATED F KTU AND F CONSOLE) Voice Connecting Arrangement CDA (USING 700A-TYPE ISU) Voice Connecting Arrangement COB (USING F IU) Method of Voice Connecting Arrangement COB (USING J53050A, L1) Method of Voice Connecting Arrangement CDH (FOR 2-WAY GROUND START CO TRUNKS) Identifica tion Protective Connecting Arrangement CON (USING 111 A IU) Method of Voice Connecting Arrangement CD02W (2-WAY DIAL REPEATING) PBX Tie Trunk Interconnectin!( Arrangement Protective Connecting Arrangement CD02X (2-WAY OIAL REPEATING) Identifica tion IB !B IA IB IA ! CD02X (2-WAY DIAL REPEATING) (Coni) PBX Tie Trunk Interconnecting Arrangement Protective Connecting Arrangement CD04W (2-WAY DIAL REPEATING) Identifica tion Method of Protective Connecting Arrangement CD04X (2-WAY DIAL REPEATING) Method of Protective Connecting Arrangement CDX (USING 31 A VOICE COUPLER) Voice Connecting Arrangement COY (PICK-UP BUTTON, BEU SYSTEM TEL SET) Insta/lation Voice Connecting Arrangement CD4 (USING 31B VOICE COUPLER) Insta/lation Method of Voice Connecting Arrangement CDS (USING 111 A IU) Insta/lation Method of Voice Connecting Arrangement CD6 (USING 1 08A IU) Voice Connecting Arrangement CD7 (1-WAY OUTGOING MANUAL SERVICE) Insta/lation Protective Connecting Arrangement! ! ! IA IA IA IA IB ! Page 16 BSP i jpg Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Oct 18, :33:13

17 ISS 6, SECTION CDS (I-WAY OUTGOING AUTOMATIC SERVICE) Protective Connecting Arrangement CD9 (2-WAY LOOP MANUAL SERVICE) Protective Connecting Arrangement. CEBAV (USING 111 A IU) Method of Voice Connecting Arrangement CEBAW (USING lila IU) In stallation Method of Voice Connecting Arrangement CEBAX (USING 111 A IU) Method of Voice Connecting Arrangement CEBBX (USING 111 A IU) Method of Voice Connecting Arrangement CEO (USING I 0 I A IU) Identifica tion Method of Protective Connecting Arrangement CEK (USING J5305E IU) Identifica tion Method of Voice Connecting Arrangement CENTRAL OFFICE TRUNK (2-WA Y) 756A Private Branch 757 A Private Branch IB IB IA IA IA IA IB I A CENTRAL OFFICE TRUNK (2-WAY, 5D-5E006-0 I) Step-By-Step Private Branch CENTRAL OFFICE TRUNK (2-WAY, SD ) Step-By-Step Private Branch CENTRAL OFFICE TRUNK (2-WAY, SD ) Step-By-Step Private Branch CENTRAL OFFICE TRUNK CIRCUITS (SD , SD ) 520- Type PBX Emergency Reporting CENTRAL OFFICE TRUNKS AND TIE TRUNKS 740A Private Branch 740AX Private Branch 740B Private Branch 740C Private Branch CENTRAL OFFICE TRUNKS OUTGOING 757 A Private Branch CENTRAL OFFICE TRUNKS; ATTENDANT -SEE ATTENDANT CENTRAL OFFICE TRUNKS CENTRAL OFFICE TRUNKS; COMBINATION-SEE COMBINATION CENTRAL OFFICE TRUNKS CENTRALIZED ATTENDANT SERVICE 770A Private Branch General Descriptive Information DIMENSION 400 No. 1 ESS Centrex 770A PBX 812A PBX 770A Private Branch Tests 770A Private Branch Method of 2B Automatic Call Distributing 27A-Type No. 1 (2-Wire, Centrex-PBX Service Electronic Switching 4A Call Distributing 770A Private Branch Modifications 4A Call Distributing Trouble-Locating Procedures 770A Private Branch CENTRALIZED ATTENDANT SERVICE (CAS) Tests Method of Trouble Locating Procedures 812A Private Branch Page 17 BSP i jpg Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Oct 18, :33:59

18 SECTION CENTREX CO (ARRANGED FOR PHASE I CENTREX) No. 5 Crossbar Method of (Fixed Loop Termination) 622-Type Telephone Set Method of (Switched Loop Termination) 622-Type Telephone Set Method of (Fixed Loop Termination)!-Type Telephone Console 2-Type Telephone Console 9A-type Telephone Console Method of (Switched Loop Termination)!-Type Telephone Console 2-Type Telephone Console CENTREX CO (ARRANGED FOR PHASE II CENTREX) No. 5 Crossbar Method of (Fixed Loop Termination)!-Type Telephone Console 2-Type Telephone Console Method of (Switched Loop Termination) 1-Type Telephone Console 2-Type Telephone Console CENTREX CO (ARRANGED FOR PHASE Ill CENTREX) No. 5 Crossbar Method of (Fixed Loop Termination) 1-Type Telephone Console 2-Type Telephone Console Method of (Switched Loop Termination) 1-Type Telephone Console 2-Type Telephone Console CENTREX CONSOLE CONTROL CABINET Equipment Trouble Location Procedure No. I (2-Wire) Electronic Switching No. 2 (2-Wire) Electronic Switching CET (USING 1 02A IU) CET (USING 1 02A IU) (Coni) Voice Connecting Arrangement CIVIL DEFENSE WARNING SYSTEM Bell and Lights General Dial Station Assembly, ED , Group 1 Receiving Station Indicator, J992371, L1 Station Equipment Bell and Lights Station Equipment Bell and Lights Station Equipment CLAMP 2A CLASP; CABLE-SEE CABLE CLASP CLEANER; VACUUM-SEE VACUUM CLEANER CLEARANCE ATTACHMENT Drop and Block Wiring CLEARANCES Drop Wire CLEARANCES AND SEPARATIONS Aerial Plant General Clearances and Separations Reference Joint Use Poles General Precautions CLIMBERS Fitting Inspection Testing Gaffs E CLIMBING POLES Safeguards Before Climbing Poles or Working from Strand or Pole-Supported Equipment Stepped Poles Unstepped Poles OIMBING SPACE On Jointly Used Poles CLIP CRIMPER B CLIP; ADHESIVE-SEE ADHESIVE CLIP CLIP; BEAM-SEE BEAM CLIP CLIP; HANGER-SEE HANGER CLIP CLIP; SUPPORT -SEE SUPPORT CLIP OIP; WIRE-SEE WIRE OIP CLOCK; SWITCHBOARD-SEE SWITCHBOARD CLOCK CLOSING AND ALARM CIRCUIT (SD ); NIGHT -SEE NIGHT CLOSING AND ALARM CIRCUIT (SD ) SA SB SB SB Page 18 BSP i jpg Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Oct 18, :34:26

19 ISS 6, SECTION CO (ARRANGED FOR PHASE I CENTREX); CENTREX-SEE CENTREX CO (ARRANGED FOR PHASE I CENTREX) CO (ARRANGED FOR PHASE II CENTREX); CENTREX-SEE CENTREX CO (ARRANGED FOR PHASE II CENTREX) CO (ARRANGED FOR PHASE Ill CENTREX); CENTREX-SEE CENTREX CO (ARRANGED FOR PHASE Ill CENTREX) COAXIAL OFFICE CABLES Preparing for Splicing and Term ination COAXIAL WIRE (E AND F) Materials Tools Drop and Block Wiring CODE CALL UNIT 3A General CODE CAUING SYSTEM 1A Use 1B Use 2A Circuit Tests 3A Identifica tion Test CODE-COM Subscriber Set /Test 698A COIL AND PROTECTOR SPRING CONTACTS; HEAT -SEE HEAT COIL AND PROTECTOR SPRING CONTACTS COIN COUECTOR SET Local Battery Selection Magneto 150K 150L 152C 152D 162A C 162D 164C 164D 182C 182D COIN COLLECTOR SET (Cont) Postpay 150K 152C 152D 158GL 158HL 162A C 162D 164C 164D 168GL 168HL 177GL 177HL 178GL 178HL 182C 182D 193GL 193HL Prepay 155CL 155DL 155GL 155HL 166CL 166DL 166GL 166HL 174CL 174DL 174GL 174HL 176CL 176DL 176GL 176HL 191CL 191DL 191GL 191HL COIN COLLECTORS Reference (Subset Required) 1235-Type 235-Type 236-Type Service 1230 Series (Subset Required) 1235-Type 150 Series (Subset Required) 160 Series (Subset Required) 170 Series (Subset Required) 180 Series (Subset Required) 190 Series (Subset Required) 200 Series (Subset Required) 210 Series (Subset Required) 220 Series (Subset Required) 230 Series (Subset Required) 235-Type 236-Type CA CA CA CA CA CA CA CA CA CA CA CA CA Page 19 BSP i06_ jpg Scanned by Frank Harrell, Cowboy Frank) Castle Rock, Colorado Oct 18, :34:50

20 SECTION COIN LEVEL DETECTOR General Coin Telephone Stations COIN STATION Check COIN TELEPHONE MOUNTING KS Clear View COIN TELEPHONE SETS!A, 2A Single Slot lc, 2C Single Slot le-type Single Slot!A, 2A Single Slot lc, 2C Single Slot le-type Single Slot!A, 2A Single Slot lc, 2C Single Slot le-type Single Slot Coin Telephone Sets (DTF only) 1D/2D-Type TOP Conversion 1D/2D-Type TOP 1D/2D-Type 1D/2D-Type TOP 1D/2D-Type TOP COIN TELEPHONE SHELF Identifica tion KS KS Deluxe Wedge COIN TELEPHONE STATIONS General Backboards Coin Level Detector Coin Test Line Circuit Dial Tone First-Multislot Gauges Hopper Vane Replacement Materials Semipublic Extension Telephone Tools CA CB CA CA CA CA CA CA CA CA CA CA CB CB CA CA CA CA CA CA COIN TELEPHONES Detailed 1C, 2C COIN TEST LINE CIRCUIT General Coin Telephone Stations COUECTOR SET; COIN-SEE COIN COLLECTOR SET COUECTORS; COIN-SEE COIN COUECTORS COLOR Telephone Apparatus and Materials COLORED BUTTONS General CALL DIRECTOR0 Telephone Card Dialer Key Mountings (400-Type) Key Telephone Set Separately Mounted Keys COM KEY Arrangement 580A Key Service Unit Key Telephone s!a lal 1A2 COM KEY (718, 1434, 2152) Connection 2575AM Desk Type (6-Button) Telephone Set 575AM Desk Type (6-Button) Telephone Set 2575AM Desk Type (6-Button) Telephone Set 575AM Desk Type (6-Button) Telephone Set 2575AM Desk Type (6-Button) Telephone Set 575AM Desk Type (6-Button) Telephone Set 2575AM Desk Type (6-Button) Telephone Set 575AM Desk Type (6-Button) Telephone Set COM KEY A Communication COM KEY 2152 Descriptive Ordering Information 21A Communication KC KB KB KB K C KC KC KC KC K C K C KC KC KC Page 20 BSP i jpg Scanned b Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Oct 18, :35:11