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

Transcription

1 BELL SYSTEM PRACTICES AT&TCo Standard SECTION Issue 6, February 1979 ALPHABETIC-NUMERIC INDEX STATION, KEY, PBX, AND PRIVATE - SERVICE SYSTEMS FutEm m A 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 Service Manual I SB Service Manual II SC Specialties Service Manual I SD Specialties Service Manual H CA Coin Service Manual I CB Coin Service Manual II IA Interconnect Service Manual I IB Interconnect Service Manual II KA Key KB Key KC Key PA Dial Service Manual I Service Manual H Service Manual III 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

2 SECTION AC-TYPE (USED WITH 220-, 22&, 2220-, AND 2226-TYPE HAND TELEPHONE SET)?~ A~ESS~~~ti~l) $TATION SEE STATION AC SS CIRCUIT j! AmE~ 4 01); ~BX SEE PBX ACCESS UN arcult (=~ -J ACCESS LINE SHARING CIRCUIT; AUTOVON SEE AUTOVON ACCESS LINE SHARING CIRCUIT ACCESS LINES (AUTOVON) PBX General ACCESS LINES; AUTOVON SEE AUTOVON ACCESS UNES 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 Z ermina ting Tools 66-Type ADDENDANT CONSOLE DIMENSION PBX Private Branch ADDRESSABlE DATA SAGE/BUIC (PHASE-III) General SA WI SA KA461-2OO-1O KA461-2OO-1O2 KA461-2OO-1O KA461-2OO-1O KA461-2OO-1O2 KA461-2OO-1O KA OO KA OO ADDRESSABLE DATA SAGE/BUIC (Cmt) Site Control Circuit (SD-I G246-01) Switching Circuit (SD-1 G246-01) ADHESIVE CUP General B ADJUNCT DIALS 2870A1 TOUCH-A-MATIC@ Adjunct Dial 2870B1M TOUCH-A-MATIC Adjunct Dial 870A1 TOUCH-A-MATIC Adjunct Dial 870B1M TOUCH-A-MATIC@ Adjunct Dial 2870A1 TOUCH-A-MATIC Adjunct Dial 2870B1M TOUCH-A-MATIC Adjunct Dial 870A1 TOUCH-A-MATIC@ Adjunct Dial 870B1M TOUCH-A-MATIC Adjunct Dial 2870A1 TOUCH-A-MATIC Adjunct Dial 2870B1M TOUCH-A-MATIC Adjunct Dial 870A1 TOUCH-A-MATIC Adjunct Dial 870B1M TOUCH-A-MATIC Adjunct Dial Main tenance 2870A1 TOUCH-A-MATIC Adjunct Dial 2870B1M TOUCH-A-MATIC Adjunct Dial 870A1 TOUCH-A-MATIC Adjunct Dial 870B1M TOUCH-A-MATIC Adjunct Dial 2870A1 TOUCH-A-MATIC Adjunct Dial 2870B1M TOUCH-A-MATIC Adjunct Dial 870A1 TOUCH-A-MATIC@ Adjunct Dial 870B1M TOUCH-A-MATIC 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 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC L Page 2

3 I 1SS 6, SECTION AD1 (USING 23A COUPLER) Opera tion Protective Connecting.4rrangement ALARM AND COMMAND CONFERENCE SYSTEMS; CRASH SEE CRASH ALARM AND COMMAND CONFERENCE SYSTEMS ALARM AND EMERGENCY TRANSFER CIRCUITS 761B Private Branch ALARM AND TRANSFER CIRCUIT Circuit Tests 756A Private Branch 761A Private Branch ALARM CIRCUIT Tests 307 Switching 5 0-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 ) 757A 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 74oC Private Branch 74oE Private Branch 750A Private Branch Operating Test 758C Switching Opera tion Tests 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 7(Y2APrivate Branch 46% ALARMS (Cent) (Cent) 71oC (Manual Switchboard and Dial Equipment) Private Branch 711A Private Branch 711B Private Branch 740A Private Branch 740AX Private Branch 740B Private Branch 74oC Private Branch 740E Private Branch 750A Private Branch 755A Private Branch 758A Private Branch 758A/B Switching 758B Private Branch 812A Private Branch 758C Switching ALARMS AND PEG COUNT CIRCUIT Opera tion Tests 800A Private Branch ALARMS AND POWER FAILURE TRANSFER CIRCUITS 770A Private Branch ALARMS AND REGISTERS Opera tion Tests 757A Private Branch ALCOVE; DIRECTORY-SEE DIRECTORY ALCOVE ALERTING SYSTEM 10A General Method of Console 11A 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 2&Type 276-Type 277-Type 315-Type 317A 238-Type 276-Type 277-Type 317A SA SA OO SA O1 SA O1 SA OO SA OO SA O SA OO SA OO SA OO 501-Z6-1O5 Page 3

4 SKTION AMPUFIERS (Cent) 317A KS Hen tification 1A Speakerphone la1 Speakerphone Components Main tenance Customer-Owned Enclosures ANCHOR; DRIVE-SEE DRIVE ANCHOR ANCHOR; PLASTIC-SEE PLASTIC ANCHOR ANCHORS MACHINE BOLT General ANCHORS WAU SCREW General B ANGLE SCREWS General ANNOUNCEMENT SET KS-16765L1, L2 KS-16765L1, L2 KS-16765L1, L2 KS-16765L1, L2 Method of Connecting Miscellaneous Equipment 2A Automatic Call Distributing KS-16765L1, L2 ANNOUNCEMENT SYSTEMS 8A Using Announcement Set KS-16765, L1 or Telephone Answering Set 2-Type Using Announcement Set KS-16765, L1 or Telephone Answering Set 2-Type Using Announcement Set KS-16765, L1 or Telephone Answering Set 2-Type Line-Up Using Announcement Set KS-16765, L1 or Telephone Answering Set 2-Type Operating Procedures Dual Channel Service Single Channel Service Using Announcement Set KS-16765, L1 or Telephone Answering Set 2-Type 9A SD514-21O-2OO SD514-21O-1OO SD514-21O-2OO SD514-21O-1OO SD514-21O-2OO ANNOUNCEMENT SYSTEMS (Cant) 9A (Cent) Line-Up Main tenance Operating Procedures Dual Channel Service Single Channel Service ANNOUNCEMENT TRUNK CIRCUIT (SD ) 3A Automatic ANNOUNCEMENT TRUNK CIRCUIT Call Distributing (SD ) Test 758C Private Branch ANNUNCIATOR CIRCUIT 520-TYPs PBX Emergency Reporting ANSWER ANNOUNCEMENT CIRCUIT (SD ); DEIAYED-SEE DELAYED ANSWER ANNOU NCEMENT CIRCUIT (SD-6S971-01) ANSWERING ON INTERCOM; HANDS-FREE-SEE HANDS-PREE ANSWERING ON INTERCOM ANSWERING SERVICE; SECRETARIAL-SES SECRETARIAL ANSWERING SswlCE 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 2755A, AM 2755A, AM 2755-Type 2755A, AM APPARATUS Method of Making Test APPARATUS AND MATERIAI.S; TELSPHONE-SEE TELEPHONE APPARATUS AND MATERIALS APPARATUS ATTENDANT MODULAR STATION 700-TYPE 756A Private Branch APPARATUS BLANKS APPARATUS BOX lden tifica tion lo5-type 113-Type 114-Type SD SD512-52O-1OO SD512-52O-1OO SD SD512-52O-1OO KA463-14O-1OO Page 4

5 1SS 6, SECTION APPARATUS BOX (Cent) (Cent) 115-Type 118-Type 105-Type 113-Type 114-Type 115-Type 118-Type APPARATUS CABINET (26-PLATE) Equipment Cabinet APPARATUS CABINET (45-PLATE) 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 Service 69B IA2 Key TeIephone s 69D 1A2 Key Telephone s 69G 1A2 Key Telephone s APPARATUS MOUNTINGS Noncoin Testing F APPARATUS SLIDE WIRE Cleaning and Lubricating Procedures APPARATUS UNIT 11A Customer-Owned Enclosures llc Customer-Owned Enclosures 11A Customer-Owned Enclosures Ilc Customer-Owned Enclosures 12-Type 14-Type 11A Customer-Owned Enclosures llc Customer-Owned Enclosures 12-Type 14-Type 11A Customer-Owned Enclosures KA463-14O-1OO KA463-14O-1OO SA O2 KA463-14O-1OO KB KB KB APPARATUS UNIT (Cent) (Cent) llc Customer-Owned 12-Type 14-Type Selection 11A Customer-Owned llc Customer-Owned Enclosures Enclosures Enclosures APPARATUS; SELECTION OF SEE SELECTION OF APPARATUS APPARATUS; STATION SEE STATION APPARATUS AREA IDENTIFICATION EGUIPMENT Method of Connecting Miscellaneous Equipment 2A Automatic Call Distributing ARM GUARD Drop and Block Wiring Attachments ARRANGEMENT; CONNECTING-SEE CONNECTING ARRANGEMENT ARRANGEMENT; CONNKTING-SEE CONNECTING PICTUREPHONE@ PICTUREPHONE@ ARRANGEMENT ASSOCIATED APPARATUS; FOUNDATION AND SEE FOUNDATION AND ASSOCIATED APPARATUS ASSOCIATED BANKS Cleaning and Treatment Selectors ASSOCIATED EGUIPMENT Tests 800A Private Branch ASSOCIATED FITTINGS; DUCTS AND SEE DUCTS AND ASSOCIATED FITTINGS ATTACHMENT; CLEARANCE SEE CLEARANCE ATTACHMENT ATTACHMENTS; TREE SEE TREE ATTACHMENTS ATTENDANT AND STATION EGUIPMENT 761A Private Branch 761B Private Branch 761A Private Branch 761B Private Branch 761A Private Branch 761B Private Branch Method of 50A Customer Premises 761A Private Branch 761B Private Branch 801A Private Branch 805A Private Branch 812A Private Branch B &2-3oo-2oo W-21O 551-7Z-21O Page 5

6 SECTION ATTENDANT AND STATION EOUIPMENT WITH DIRECT TRUNK TERMINATION Method of Ope.-ation 770A Private Branch ATTENDANT AND STATION EOUIPMENT-SWITCHED LOOP Method of 770A Private Branch ATTENDANT CENTRAL OFFICE TRUNKS Circuit Tests Relay Jack and Lamp 700C (Manual Switchboard) Private Branch 5WA Private Branch 552D Private Branch 605A Private Branch ATTENDANT COMMON CIRCUITS 770A Private Branch ATTENDANT CONSOLE 1A Telephone Answering ATTENDANT CONSOLE ( 155A6E-03L) ; AUTOVON SEE AUTOVON ATTENDANT CONSOLE (155 A6E-03L) ATTENDANT CONTROUED DIAL CONFERENCE TRUNK CIRCUIT (SD ) and Transmission Tests 757A Private Branch ATTENDANT DSS POSITION Method of Connecting IWX to Cross-Connecting Terminal House and Feeder Cables 757A 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 CONTROUER CIRCUIT (SD ) ATTENDANT LINK, LOOP, AND CONTROUER (Cent) Incoming Call and Trunk Group Busy Circuit Tests 757A Private Branch ATTENDANT LOOP CIRCUIT (SD ) 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 7D0-TYPE ATTENDANT SERVICE (CAS) ; CENTRAUZED SEE CENTRALIZED ATTENDANT SERVICE (CAS) ATTENDANT SERVICE; CENTRALIZED SEE CENTRAUZED ATTENDANT SERVICE ATTENDANT TELEPHONE CONSOlE (POSITION NO. 1 DIRKT 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 Terminal House and Feeder Cables 757A Private Branch ATTENDANT TELEPHONE POSITION Method of Connecting 10- or n-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-6581 S-01 ) 701B Private Branch ATTENDANT TRUNK (SD ) 3A Automatic Call Distributing ATTENDANT TRUNK CIRCUIT (SD ) 700C Private Branch 701A Private Branch Page 6

7 i 1SS 6, SECTION ATTENDANT TRUNK CIRCUIT (SD ) (Cent) (Cent) 701B Private Branch 7(Y2APrivate Branch 740E Private Branch ATTENDANT TRUNK CIRCUIT (5D ) Opera tion Tests 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, CAU, ANSWER, AND SWITCHING WITH ROTARY DIAL; CONSOLE-SEE CONSOLE ATTENDANT, CAU, ANSWER, AND SWITCHING WITH ROTARY DIAL ATTENUATORS Procedures for (leaning and Treatment AUDIBLE AND VISUAL SIGNAUNG Key Telephone Unit 227A Y27B AUTOMATIC CAU 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 NATIS) Trunk Control Circuit J53131W Testing Traffic Usage Recorder 3B Tests Test Set (KS NATIS) Trouble Locating Traffic Usage Recorder 3B 1-s Circuit Tests 2A Distributing Frame Cross Distribution Force Administration Data (FADS) AUTOMATIC CAU DISTRIBUTING SYSTEM (Cent) 2A (Cent) General Switching Cabinets Force Administration Data (FADS) Switching Cabinets Method of Connecting Attendant Telephone Position 10- or n-type Telephone Console 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 KB518-31O-4O1 Supervisor Telephone Position KB 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-659B-01, 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

8 SECTION AUTOMATIC CAU DISTRIBUTING SYSTEM (Cent) 2B Acceptance Cabling and Cross Connects Distribution Force Administration Data (FADS) General 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) s 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 1l-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 CAU DISTRIBUTING SYSTEM (Cent) 3A (Cent) (Cent) 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 Main tenance Method of AUTOMATtC CAU DISTRIBUTORS (ACD) 2-Type Adjustments Requirements Trouble Analysis KS-12068, L7 Recorder Reproducer Trunk Announcement Amplifiers 3-Type Adjustments Requirements Trouble Analysis KS-12068, L7 Recorder Reproducer Trunk Announcement Amplifiers AUTOMATIC DIALER Page 8

9 1SS 6, SECTION AUTOMATIC DIALER (Cent) (Cent) KS Switchboard and Miscellaneous Key Equipment s with Rotary Dials s with TOUCH-TONE Dials KS KS KS Opera tion KS RAPIDIAL Automatic Dialer KS TELARAPID Automatic Dialer TR350-Type 125-Type AUTOMATIC DRILL General B AUTOMATIC NUMBER IDENTIFICATION (ANI) CIRCUIT (SD-1E505-01) ANI Alarm and Message Registers 770A Private Branch 801A Private Branch 812A Private Branch Trouble Locating Information Using Test Set J59204AJ 770A Private Branch 801A Private Branch 812A Private Branch Verification Procedures ANI Alarm and Message Registers 770A Private Branch 801A Private Branch 812A Private Branch AUTOMATICNUMBERIDENTIFICATION (SD-1E505-01) General Descriptive Information Private Branch AUTOMATIC NUMBER IDENTIFICATION CIRCUIT (SD-1 S ) 757A Private Branch SD SD SD O SD SC OO AUTOMATIC NUMBER IDENTIFICATION (Cent) General Main tenance Procedures 757A Private Branch 757A Private Branch 757A 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 757A Private Branch Trouble Locating Procedures Step-By-Step Private Branch Trouble Locating Procedures Using Test Set J58853J (SD-1 E056-01) and Tektronix Oscilloscope Model 221T (Type 453 or 453A) Step-By-Step Private Branch Trouble Locating Procedures Using Test Set (SD-l E056-01, J58853J) and 716C Test Receiver 757A Private Branch Trouble Locating Procedures Using Test Set (SD-1 E056-01, J58853J) and Tektronix Oscilloscope Model 221T (TYpe 453) 757A Private Branch Verification Step-By-Step Private Branch Verification Procedures Step-By-Step Private Branch Verification Procedures Using Test Set J58853J (SD-1 E056-01) 757A 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 (J59013J) Insta/la tion 557A Private Branch AUTOMATIC TRUNK LEVEL CIRCUITS PBX and Key Telephone Applications DCK IA OO Page 9

10 SECTION AUTOMATIC TRUNK LEVEL CIRCUITS (Cent) PBX and Key Telephone Applications (Cent) (COK:) DCL AUTOVON ACCESS LINE SHARING CIRCUIT Lineup Testing 306 Switching AUTOVON ACCESS LINES Initial Lineup 812A Private Branch AUTOVON ATTENDANT CONSOLE ( 155A6E-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 EGUIPMENT 801A Private Branch 805A Private Branch AUXILIARY INCOMING TRUNK CIRCUIT (SD-1 E ) 3A Automatic Call Distributing AUXILIARY INCOMING TRUNK CIRCUIT (S ) [installation 757A Private Branch AUXILIARY INCOMING TRUNK UNITS Method of Connecting Miscellaneous Equipment 2A Automatic Call Distributing AUXILIARY UNE CIRCUIT (S ) 701A Private Branch 701B Private Branch 74oE Private Branch AUXILIARY POSITION CIRCUIT (SD ) (A&M) 757A Private Branch AUXIIJARY POSITION CIRCUIT FOR REMOTE TRUNK ANSWERING (SD-6691 O-O1) 756A Private Branch IA OO $ AUXILIARY POSITION CIRCUIT (SD ) (NON-PLUG-IN ARRANGEMENT) [nstalla tion 757A Private Branch AUXILIARY POSITION CIRCUIT (SD ) (PLUG-IN ARRANGEMENT) 757A Private Branch AUXILIARY POWER SUPPLY (SD-5 E ) For Interface Trunk Circuit (SD ) For Recorded Telephone Dictation Trunk AUXIUARY SIGNALS Zdentification KS-16301L3, L4, L8 KS-8547L1, L2, L3, 1A Back Box Zdentifica tion KS-16301L9, Lll, L19 Bells Chime KS-16301, L1 KS-8229L13, L14, L15, L23 Horns lden tifica tion KS-16301L2, L5, L6 Relay KS-16301L15, L16, L17 KS AUXILIARY TIE TRUNK CIRCUIT (S ) 757A Private Branch AUXIUARY TRUNK CIRCUIT (FOR OUTWARD SERVICE FROM SWITCHBOARD TO CENTRAL OFFICE) Using Test Set (SD , J53131AG) 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 (S FOR E AND M LEAD SIGNALING) 757A Private Branch SA463-11O-1OO SA463-11O-1OO SA463-11O-1OO SA463-11O-1OO SA463-11O-1OO SA463-11O-1OO SA463-11O-1OO SA463-11O-1OO SA463-11O-1OO Page 10

11 1SS 6, SECTION AUXILIARY TRUNK UNIT Method of Connecting Miscellaneous Equipment 2A Automatic Call Distributing AXES B LEAD SLEEVE SLITTER B STATION WIRE Insta/Iation Wire and Associated Apparatus B STUD DRIVER BACKBOARDS General Coin Telephone s 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 177A 180A 181A 182B 183A1, A2, B1 184B1 185A 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 CA506-1OO-1O1 KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA lCKI KA463-13O-1OO KA463-13O-1OO KA KA463-I3O-1OO KA463-13O-1OO KA463-13O-1OO KA KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO BACKBOARDS (Cent) (Cent) 177A 180A 181A 182B 183AI, A2, B1 184B1 185A BANK CONTACTS; SELECTOR-SEE SELKTOR BANK BANKS CONTACTS 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 n-type 26-Type 27-Type 32-Type BANKS; ASSOCIATED-SEE ASSOCIATED BASE BANKS HEATER Main tenance 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 EGUIPMENT BAY BEAM CUP General B BEUS; BUZZERS AND SEE BUZZERS AND BEUS 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 KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA463-I3O-1OO KA463-13O-1OO KA463-13O-1OO KA463-13O-1OO KA KA463-13O-1OO SB SB46O-11O-1OO SB46O-11O-1OO SB46O-11O-1OO SS SB46O-11O-1OO SB46O-11O-1OO Page 11

12 SECTION BINDING POST CUTTER B BIT PERFORMANCE MONITOR 758C Switching Main tenance 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 CONNKTING SEE 82-TYPE CONNKTING BLOCK BLOWER UNIT; LIGHT AND SEE UGHT AND BODY BLOWER UNIT BELT Use B BODY BELT; CUSHION SEE CUSHION BODY BELT BODY 8ELT; FABRIC SEE FABRIC BODY BELT BODY BELT; LEATHER-SEE LEATHER BODY BELT BOFADS-SEE BUSINESS OFFICE FORCE ADMINISTRATIVE DATA SYSTEM (80FADS) BOLT; TOGGLE-SEE TOGGLE BOLT BOOTH Electric Grounding and Wiring Requirements Metal Indoor KS KS KS KS Type n-type 5-Type 6-Type KS KS KS KS KS KS KS KS Indoor-Outdoor Insta/la tion KS KS Universal II SBO81-72O-1O1 CB508-1OO-1OO CB508-2O2-1OO CB508-2O4-1OO CB508-2O2-1OO CB508-2O4-1OO CB508-2O2-1OO CB508-2O4-1OO CB508-3OO-1OO CB508-3O1-1OO BOOTH (Cent) Outdoor Conversion of KS-14611L2 (MD) Calling Assembly Type to L3 KS KS KS (Airlight II and 11A) KS (Airlight III) 9-Type KS KS (Airlight H and HA) KS (Airlight 111) 9-Type KS KS (Airlight H and 11A) KS (Airlight HI) 9-Type Outdoor Diamond Kiosk Main tenance 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 s Mounting Pushbutton Signaling Keys on s 75A 76A 77A BRAID STRIPPER c BRANCH EXCHANGE B; PRIVATE SEE PRIVATE BRANCH EXCHANGE B BRANCH EXCHANGE; PRIVATE SEE PRIVATE BRANCH BRIDGING EXCHANGE CONNECTORS Drop and Block Wiring BRIDLE TOGGLE RING General BRIDLE; RING SEE RING BRIDLE BRUING INFORMATION TRANSMITTER Method of 758C Switching BRUSH TIPS; FEEDER SEE FEEDER BRUSH TIPS (BIT) CB508-4O1-1O4) CB508-4O1-1OO CB508-4O2-1OO CB508-4O3-1OO CB508-4O1-1OO CB508-4O2-1OO CB508-4O3-1OO CB508-4O1-1OO CB508-4O2-1OO CB508-4O3-1OO CB508-43O-1OO SA501-12O-1OO Page 12

13 1SS 6, SECTION BURIED WIRE TERMINATIONS Reference Buried Plant General Precautions BUSINESS INTERPHONE SEE COMMUNICATION SYSTEM BUSINESS OFFICE FORCE ADMINISTRATIVE DATA SYSTEM (BOFADS) Tests la1 Key Telephone 1A2 Key Telephone BUSINESS PHONE TRAINER KS KS s s BUSY TONE TRUNK 756A Private Branch 757A 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 SO, GROUP 1) Equipment Cabinet CABINET; DIRECTORY-SEE DIRECTORY CABINET CABINET; EQUIPMENT-SEE EQUIPMENT CABINET CABINET; FLOOR-SUPPORTED-SEE FLOOR-SUPPORTED CABINET CABINET, J5B849C; AUXILIARY SEE AUXILIARY CABINET, J5B849C CABINETS; SWITCHING SEE SWITCHING CABINETS CABLE Marking Physical Location CABLE CLASP General SB CABLEEQUALIZERS Key Telephone Initial Service (Phase O) PICTUREPHONE@ Service (Baseband Video Transmission) Video Loop Facility Alignment Initial Service (Phase O) PICTUREPHONE Service (Baseband Video Transmission) SA501-12O-1OO KA463-14O-1OO KA46O-11O-13O CABLE EQUALIZERS (Grit) Video Loop Facility Trouble Location Initial Service (Phase O) PICTUREPHONE@ Service (Baseband Video Transmission) CABLE REEL; CARRIER SEE CARRIER CABLE REEL CABLE STRIPPER CABLETERMINAL BOX Wiring G-Type CABLE;WIRE AND SEE WIRE AND CABLE CABLES Protection of 720-Type 721-Type CABLES;CONNECTOR-SEE CABLES CONNECTOR CABUNG; WIRING AND SEE WIRING AND CAU CA81JNG 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 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 2&36-Type Telephone tllt!+w-alz SD SD SD SD SD SD SD SD SD Page 13

14 SECTION CAU DIRKTOR TELEPHONE (Cent) (Cent) Reference (Con:) 2637-Type 2638-Type 2639-Type 2682-Type 2683-Type 608-Type 609-Type 517-Type 618-Type 625-Type 630-Type 631-Type 632-Type 634-Type 635-Type 636-Type 637-Type 638-Type 639-Type 682-Type 683-Type Service 1630D 1631D 1632C C 1637C 1638C 1639D 2630D 2630DA, DAM 2631D 2631DA, DAM 2632C 2634D 2634DA 2634DAM 2635D 2635DA 2635DAM 2636C 2636CA, CAM 2637D 2637DA, DAM 2638C 2638CA, CAM 2639D 2639DA, DAM 2682AA, AAM 2683AA, AAM 608B, c 609A, B 617A, B 618A, B 621A 622A 625A1 630A, B, C, D 630DA, DAM 631A, B, C, D 631DA, DAM 5W-603-1O KA KA KA KA KA KA KA KA KA KA KA KA O KA KA O KA502-61O-4O6 KA502-61O-4O7 KA502-61O-4O6 KA502-61O-4O7 CAU DIRECTOR TELEPHONE (Cant) (Cent) Service (Cent) 632A, C 634A, B, C, D 634DA, DAM 635A, C, D 635DA, DAM 636A, B, C 636CA, CAM 637A, B, C, D 637DA, DAM 638A, B, C 638CA, CAM 639A, C, D 639DA, DAM 682AA, AAM 683AA, AAM CAU DIRECTOR TELEPHONE SETS Mounting Cords Method of 911 Emergency Reporting/Answering Bureaus CAU DISTRIBUTING SYSTEM 4A General Descriptive Information Method of Modifications Centralized Attendant Service CALL DISTRIBUTING SYSTEM; AUTOMATIC SEE AUTOMATIC CAU DISTRIBUTING SYSTEM CALL DISTRIBUTION CIRCUIT (SD ) Circuit Tests Step-By-Step Private Branch Alarms CAU DISTRIBUTION CIRCUIT (SD ) Circuit Tests Step-by-Step Private Branch Alarms CAU DISTRIBUTION CIRCUIT ALARMS (SD ) Step-by-Step Private Branch CAU DISTRIBUTORS (ACD); AUTOMATIC-SEE AUTOMATIC CAU DISTRIBUTORS (ACD) CAU IDENTIFICATION AND TRUNK GROUP BUSY LAMP FEATURE; INCOMING SEE INCOMING CAU IDENTIFICATION AND TRUNK GROUP BUSY LAMP FEATURE CAU PROGRESS CIRCUIT Method of 758C Switching KA502-61O-4O9 KA502-61O-417 KA502-61O-4O9 KA502-61O-417 KA502-61O-41O KA502-61O-418 KA502-61O-41O KA502-61O Page 14

15 1SS 6, SECTION CAU PROGRESS INDICATOR Method of 757A Private Branch 758C Private Branch 757A Private Branch CALL PROGRESS INDICATOR (SD ) Opera tion Tests 758C Private Branch CAU RECORDING CIRCUIT 520-Type PBX Emergency Reporting CAU TRANSFER-INDIVIDUAL Method of 701B Private Branch CAU UNIT; CODE SEE CODE CAU UNIT CAU-A-MATIC TELEPHONE REPERTORY DIALER-SEE SET CALLING SYSTEM; CODE SEE CODE CALLING SYSTEM CAUS WAITING SIGNAL CIRCUIT (SD ) Step-By-Step Private Branch CAPACITOR, 40BA For s Radio Signal Suppression CAPACITORS CARD DIALER 557A Private Branch General Colored Buttons 557A Private Branch 557A Private Branch F F F F F F F F Reference 2660A1M 2662AlM 660A1M 662A1M Service 1660-Type 1662-Type 1663-Type 1664-Type 2660-Type 2660A1M 2662-Type $ SA5OO-15O-1OO SC SB SC CARD DIALER (Cent) (Cent) Service (Cent) 2662A1M 2663A Type 660-Type 660A1M 661-Type 662-Type 662A1M 663-Type 664-Type CARD DIALER (O-1 BUTTON) Reference 1660-Type 1663-Type 2660-Type 2663-Type 660-Type 663-Type CARD DIALER (6-BUTTON) 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 CA8LE REEL and Use R-3953 CART; PHONE SEE PHONE CART CAU (USING KS CONTROL UNIT) Voice Connecting Arrangement CBF Main tenance Protective Connecting Arrangement SC SC SC SC SC SC SC CB OO IA463-34O-1OO IB463-35O-1O4 Page 15

16 I SECTION CW (CONNKTING ARRANGEMENT) Protective Connecting Arrangement CDA (ISU F-58DD3 AND ASSOCIATED F KTU AND F CONSOLE) Voice Connecting Arrangement CDA (USING 700A-TYPE ISU) Voice Connecting Arrangement CDB (USING F IU) Method of Opsration Voice Connecting CDB (USING J53050A, 11) Method of Voice Connecting Arrangement Arrangement CDH (FOR 2-WAY GROUND START CO TRUNKS) Protective Connecting Arrangement CON (USING 111 A NJ) installation Main tenance Method of Voice Connecting Arrangement CDG2W (2-WAY DIAL REPEATING) PBX Tle Trunk Interconnecting Arrangement Protective Connecting Arrangement CD(22X (2-WAY DIAL REPEATING) IB463-35O-1O6 IB463-35O-1OO IA IB463-35O-1O4 IA IB463-36O-1O1 CDG2X (2-WAY DIAL REPEATING) (Cent) PBX Tie Trunk Interconnecting Arrangement Protective Connecting Arrangement CDQ4W (2-WAY DIAL REPEATING) Method of Protective Connecting Arrangement CDG4X (2-WAY DIAL REPEATING) Method of Protective Connecting Arrangement CDX (USING 31A VOICE COUPLER) Voice Connecting Arrangement CDY (PICK-UP BUTTON, BELL SYSTEM TEL SET) Main tenance Voice Connecting Arrangement CD4 (USING 31 B VOICE COUPLER) Method of Voice Connecting Arrangement CD5 (USING 111A IU) Method of Voice Connecting Arrangement CD6 (USING 108A NJ) Voice Connecting Arrangement CD7 (l-way OUTGOING MANUAL SERVICE) Protective Connecting Arrangement IB463-36O-1O1 IB463-36O-1OO IB463-36O-1OO IA IA OO IA IA IB463-35O-1O5 IB463-35O-1O6 Page 16

17 i 1SS 6, SECTlON CD8 (l-way OUTGOING AUTOMATIC SERVICE) Protective Connecting Arrangement CD9 (2-WAY LOOP MANUAL SERVICE) Protective Connecting Arrangement CEBAV (USING 111A W) Method of Voice Connecting CEBAW (USING 111A NJ) Main tenance Method of Voice Connecting CEBAX (USING 111A IU) Insta/Ia tion Method of Voice Connecting CEBBX (USING 111A NJ) Main tenance Method of Voice Connecting CED (USING 101A IU) Men tification Main tenance Method of Protective Connecting Arrangement CEK (USING J5305E IU) Method of Voice Connecting Arrangement Arrangement Arrangement Arrangement Arrangement CENTRAL OFFICE TRUNK (2-WAY) 756A Private Branch 757A Private Branch IB463-35O-1O6 IB463-35O-1O6 IA IA IA IA IB463-35O-1O7 IA463-38O-1OO CENTRAL OFFICE TRUNK (2-WAY, SD-5 EO06-01 ) Step-By-Step Private Branch CENTRAL OFFICE TRUNK (2-WAY, SD-65 B50-01 ) Step-By-Step Private Branch CENTRAL OFFICE TRUNK (2-WAY, SD-6 S ) 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 74oC Private Branch CENTRAL OFFICE TRUNKS OUTGOING 757A 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

18 SECTION CENTREX CO (ARRANGED FOR PHASE I CENTREX) No. 5 Crossbar Method of (Fixed Loop Termination) 622-Type Method of (Switched Loop Termination) 6Z2-Type Method of (Fixed Loop Termination) l-type Telephone Console 2-Type Telephone Console 9A-type Telephone Console Method of (Switched Loop Termination) l-type Telephone Console 2-Type Telephone Console CENTREX CO (ARRANGED FOR PHASE II CENTREX) No. 5 Crossbar Method of (Fixed hop Termination) l-type Telephone Console 2-Type Telephone Console Method of (Switched Loop Termination) l-type Telephone Console 2-Type Telephone Console CENTREX CO (ARRANGED FOR PHASE Ill CENTREX) No. 5 Crossbar Method of (Fixed Loop Termination) l-type Telephone Console 2-Type Telephone Console Method of (Switched Loop Termination) l-type Telephone Console 2-Type Telephone Console CENTREX CONSOlE CONTROL CABINET Equipment Trouble Location Procedure No. 1 (2-Wire) Electronic Switching No. 2 (2-Wire) Electronic Switching CET (USING 102A W) CET (USING 102A IU) (Cent) Main tenance Voice Connecting Arrangement CIVIL CLAMP DEFENSE WARNING SYSTEM Bell and Lights General Dial Assembly, ED , Group 1 Receiving Indicator, J992371, L1 Equipment Bell and Lights Equipment Main tenance Bell and Lights Equipment 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 CUMBING CUP SPACE On Jointly CRIMPER B Used Poles CLIP; ADHESIVE SEE ADHESIVE CUP CLIP; BEAM SEE BEAM CUP CLIP; HANGER SEE HANGER CUP CLIP; SUPPORT SEE SUPPORT CUP CUP; WIRE SEE WIRE CUP CLOCK; SWITCHBOARD-SEE SWITCHBOARD CLOCK CLOSING AND ALARM CIRCUIT (SD ); NIGHT SEE NIGHT CLOSING AND ALARM CIRCUIT (SD ) IB463-35O-1O SA OO SB SB SBO81-73O-1O Page 18

19 1SS 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 Termination COAXIAL WIRE (E AND F) Materials Tools Drop and Block Wiring CODE CAU UNIT 3A General CODE CALLING SYSTEM 1A Use lb Use 2A Circuit Tests 3A Test CODE-COM Subscriber Set /Test 698A COIL AND PROTKTOR SPRING CONTACTS; HEAT SEE HEAT COIL AND PROTKTOR SPRING CONTACTS COIN COUKTOR SET Local Battery Selection Magneto 150K 150L 152C 152D 162A 162B 162C 162D 164C 164D 182C 182D COIN COUKTOR SET (Cent) Postpay 150K 152C 152D 158GL 158HL 162A 162B 162C 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 COUECTORS 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) 22o Series (Subset Required) 230 Series (Subset Required) 235-Type 236-Type CA506-31O-1OO CA506-3IO-1O1 CA506-31O-1OI CA506-31O-1O1 CA CA CA CA CA CA CA CA CA Page 19

20 SECTION COIN LEVEL DETECTOR General Coin Telephone COIN STATION Check s COIN TELEPHONE MOUNTING KS Clear View COIN TELEPHONE SETS 1A, 2A Single Slot lc, 2C Single Slot le-type Single Slot 1A, 2A Single Slot lc, 2C Single Slot le-type Single Slot 1A, 2A Single Slot lc, 2C Single Slot le-type Single Slot Coin s (DTF only) ld/2d-type TOP Conversion ld/2d-type TOP ld/2d-type ld/2d-type TOP ld/2d-type TOP COIN TELEPHONE SHELP 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 CA506-1OO-1O CB OO CA506-41O-4OO CA506-41O-4OO CA506-41O-4OO CA506-41O-4OO CA506-41O-4OO CA506-41O-4OO CA506-41O-4OO CA506-41O-4OO CA506-41O-4OO CA506-41O-4O CB OO CB OO CA506-1OO-1O1 CA506-1OO-1O CA506-1OO-1O CA506-1OO-1O3 CA506-IOO-1O8 CA506-1OO-1O3 COIN TELEPHONES Detailed lc, 2C COIN TEST UNE CIRCUIT General Coin Telephone s COLLECTOR SET; COIN SEE COIN COLLECTOR SET COLLECTORS; COIN SEE COIN COLLECTORS COLOR Telephone Apparatus and Materials COLORED 8UTTONS General Card Dialer Key Mountings (400-Type) Key Separately Mounted Keys COM KEY Arrangement 580A Key Service Unit Key Telephone s 1A la1 1A2 COM KEY (718, 1434, 21 52) Connection 2575AM Desk Type (6-Button) 575AM Desk Type (6-Button) 2575AM Desk Type (6-Button) 575AM Desk Type (6-Button) 2575AM Desk Type (6-Button) 575AM Desk Type (6-Button) 2575AM Desk Type (6-Button) 575AM Desk Type (6-Button) COM KEY A Communication COM KEY 2152 Descriptive Ordering Information 21A Communication KC518-45O-1O3 KB518-O1O-I11 KB518-O1O-1I1 KB518-O1O-111 KC KC KC KC KC KC KC KC KC518-45O-1O2 KC518-45O-11O Page 20