AT&T PRACTICE. Standard·

NUMERICAL INDEX - DIVISION 503

MODULAR ST A TION SETS

COMMON BATTERY

1. GENERAL

1.01 This index provides a !isling of praclices in Division 503.

1.02 A bullel lei indicates an item that has been added or changed since the previous issUe ol the index.

1.03 A squore 101 indicates a canceled ilem. Information relating lo the cancel-la!ion, if necessary, will be shown in a note following the item. Canceled

items ond related notes will be aeleled upon: refssue· of'lne· ihclexi

1 ,04 A hear! 1¥1 indical<'>s a new or reissued item which, because of its limited need, will not be distributed on standing order except through coded distri­

bution. Additional copies may be obtained by placing regular !one-lime] orders.

1.05 A spade 1♦ 1 indicates an item no! on microfiche. This index. indicales !he latesl issue for hard-copy proclices. In some cases, the microfiche will re-

flecl the nexl higher issue as• a resul! of !he reduced dislribulion interval.

1.06 "Add" is !he abbreviation for Addendum.

2. LAYERS

2.01 This division is arranged in layers as follows,

503-0 Index - I General lnfonnation -2 DESIGN LINE* Telephone -3 Telephone Sets - 0- and I Button; Desk, Wall and Panel Types -4 Electronic Telephone Sets -5 Telephone Se!s - Aulomatic Dialers -6 Telephone Sets - 6-Bullon; Desk, Wall, and Panel Types -7 Telephone Sets - 10- and 20-Butlon; Desk and Wall Types

3. INDEX

Section Number

503-0 INDEX

• ♦ 503.000.000

Issue Subject

90 Numerical Index - Division 503 - Modular Station Sets - Common Battery

503- 1 GENERAL INFORMATION

503- I 00- I 00

503-100-110

503- I 00- I 20

503100.129

5

3

Telephone Sets - Modular Type

Telephone Set Bases - Kit Plan - ldenlifica­tiqn, Installation, Connections, _and t0ainte­

nance

58 I A Telephone Se! Bases

2991 A/B-, 2992A-, and 2993A-Type Mu!tibullon Electronic Telephone IMETI Sets

503- 100- I 30 5 299 IC/D-, 2992C-, 2993C-, and 2994C. Type Multibufloh Electronic Telephone IMETI Sets - General Description

503-2 DESIGN LINE TELEPHONE

503-200- 100 5 900A, 900B, 2900A. and 2900B- Type Tele-phone Sets lc!enlificolion, lnslollotion, and Connections

'Trademark of AT&T

Section Number

503-200- IO I

503,200- I 02

503-200- 103

503-200- 104.

503-200- 105

503-200- 106

503-200- 107

503-200- 108

503.200. 109

503-200- 110

503-200- 111

503-200-112

503-200- 1 13

503-200- 114

503-200- I 15

503-200-116

503-200- 117

503-200-118

503-200-119

AT&T TECHNOLOGIES, INC. - PROPRIETARY

Printed in U.S.A.

Issue

3

6

4

.6

4

. kT,&,Trsoa;.000:.:000 Issue 90; December 1984

Subject

91 DA and 291 OA - ldeDlificolion, Installa­tion, and Connections

902A 1 and 2902A I

930A-, 930B-, 2930A-, 2930B-, .and 293 1 B-Type Telephone Se.ls -,- ldenlifico­lio11,., !nstolla!ion, and Connecfions

9 40-T ype Telephone Sels - ldenlificalion, l_~s,19!1ation, cmd Connection~

Telephone Sels - 91 lA 1 and 29 I IA 1

921A, 921B, 2921A and 292IB - Tele­phone Sets - Identification, lnslallation, and Connections

881Ai00, 881BI00,881Ci00, 881AIOI, 88IBIOI, 88 lCIOI, 881B110, 881CI 10, 2881A100, 288IBi00, 2881CJOO, 2881A10 1, 2881 BIO 1, 288 IC 10 I, 2881 B 1 10, and 288 IC I 10 Telephone Sets - Identification, lnslalla!ion, and Connec­fidn·s

3 881A102, 881BI02, 881AI03, 881B103, 881 A I 04 and 88 1B104

3 88IA105, 88IAl06, 881Ai07, 881A108,

2

2

2

2

2

2

2

3

88IBI05, 881BI06, 881BI07, 881Ci05, 88IC107, and 881C108 Telephone Sets - Identification, Installation, and Connec­

lions

882A200 Telephone Sets

88 I B 109, 88 1C109, · 288 I BI 09, and 288IC109

Telephone Sets - 881 C 111 and 288 1 C 111

D- 18057 4 Telephone Set

9 50A- and 29 50A-Type Telephone Sets -ldenlificolian, lnslollalion, Connections, and Maintenance

951A1-03 Telephone Set - Identification, lnstollotion, and Conneclions

CS952A 1-03 Telephone Set - ldentifica-1\on, Mounting, Conn,ections, and Mainte­

nance

CS288 ICG 113 Telephone Set - Identifica­tion, Conneclions, and Maintenance

CS2903AG 1 58 and CS2903AG2-58 Tele­phorto Sets - ldenlifici:itionand Mainte­nance

CS88 lCIOO, CS2881 CG I 00, and

CS881C101, CS288 lCG 10 l

T c!ephono Sc!s - Identification, Connec­

tions, end Maintenance

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503-3

Section Number

503-200- 120

503-200- 121

503-200- 122

503-200- 123

503-200-124

503-200- 125

503-200- 126

503-200-12l

503-200-128

503-200- 129

503-200- 130

503-200-13 l

503-200- 132

503-200- 133

503-200- 134

503- 200- I 35

503-20.0- 144

TELEPHONE SETS PANEL TYPES

503-300- I 00

Page2"

Issue

2

2

Subject

CS881CI02, CS881Cl03, and CS88 l Cl 04 Telephone Sets - ldentifica-' lion, Conneclions, and Maintenance

CS88 IC 105, CS881C 107, ,CS88 IC 108, and CS288J CG I I 2 Telephone Sets -Identification, Connections, and Mainte­na·ne::e

CS88 IC I 09 and CS288 I CG I 09 Telephone Sets - ldentifkation, Connections, and Maintenance

CS88 IC I 11 and CS288 I CG I I l Telephone Set - Identification, Connections, and Maintenance

CS882B200 Telephone Set - Identification, Connections, and Moinlenance

CS900B-, CS953A-, CS29008G-, and CS2953AG-Type Telephone Sers - lden­tificat'ion, Connections, and Maintenance

CS902tl I and CS2902AG I Telephone Set ---, Identification, Connections, and Mainte­

na-nce

CS910A 10, CS9 JOA 11, CS29 IOAG 10, CS29 I OAG I I, and CS2883AG300 Tele­phone Sets - Identification, Connections, and Maintenance

CS9) I A I and CS29 I I AG I Telephone Sets - Identification, Connections, and Mainte­

nance

CS9 40- and CS29 40-T ype Telephone Sets ldenfificotion, Connections, and Mainte­

nance

CS9 SOA- and CS29 50A-T ype Telephone Sets - Identification, Connections, and Maintenance

CS951Al-03 and CS295IAGI 03 Tele­phone Sets - Identification,_ Connections, and Maintenance

CS294 IAG I Telephone Set - Identifica­tion, Connections, and Maintenance

CS2954AGl-58 Telephone Set - ldentifi­calion and Maintenance

CS2905AG 1-58 Telephone Set - Identifi­cation and Mainlenance

CS_2884AG I 00 Telephone Set - ldentilica­lion, Connections, and Maintenance

CS2942A IG-03 Telephone Set - Identifi­cation, Connections, and Mainlenance

0- AND 1-BUTTON; DESK, WALL, AND

5 870A1M and 870A2M TOUCH-A-MATIC'' 32 Telephone Set - Identification, lnslallo­Vion, Connections, Operation, and Mainte­

nance

Sei:tion' Number

503-300- IO I

503-301- l 00

503-301- 101

Issue

5

5

5

Subject

2870A IM and 2870A2M TOUCH-A-MATIC'' 32 Telephone Set -Identification, Installation, Connections, Operolion and Maintenance

960AOIM - TOUCH-A-MATIC'' 16 Tele­phone. Set - ldenlilicalion, Installation, Connections, Operation, and Maintenance

2960AQ IM - TOUCH-A-MA TIC'' 16 Telephone Set - Identification, Installation, Cornlections, Operations, and Maintenance"

503-4 ELECTRONIC TELEPHONE SETS

503-400- 100 2

503-400-200 2

• Add 503-401- IOOIS • ♦ 503-401-100

Issue I not suffixed

• Add 503-401-IIOIS • ♦ 503-401-110

Issue 1 not suffixed

• ♦ 503-401'111 JS

• Add 503-40 I -200 IS • ♦ 503-401-200

Issue I riot suffixed

• ♦ 503 401-205 JS

• Add 503-40I-2I0JS • ♦ 503-401-210

Issue I not suffixed

• Add 503-40I-300JS • ♦ 503-401-300

Issue I no/ suffixed

• Add 503-40.\ -3 IO JS • ♦ 503-401-310

Issue I not suffixed

• ♦ 503-402- 100 JS

• ♦. 503-402- I JO IS

500 I TO I A TOUCH-A-MA TIC'' Telephone Set; S Series - Identification, Installation, Conneclions; Operation, and Maintenance

5011 TO I A TOUCH,A.MATIC' Telephone Set, S Series - Identification, Installation, Connections, Operation, and Mainlenance

7 10 I AO I A Telephone Set - Identification, lnstallo1 ion, Operation, and Maintenance

7 I 03AO I A ·Telephone Set - Identification, Installation, Operdti0n, and Maintenance

Z7 I 03AO lC Telephone Set - ldenlificalion, lnslallotion, Operation, and Maintenance

7203HO I A Mullilunction .Eleclronic Tele­phone Se! IMFETI - ldentificotion: lnstalla­tion, Operation, and Maintenaric9

Z7203MO 1 A MulIilunclion Electronic Tele­phone IMFETI - ldenlificoti6~, lnslallation, Operation, and Maintpnance

7205HO I A Multifunction Eleclronic Tele­phone Se! IMFETI - ldentifi~olion; lnstallo: lion, Operafion, and Main_!enance

7 403DO I A Multifunction Digital Telephone Se! IMFDTI - ldentificot;~o, Installation, OperCltion, and Maintenrn

7 405DO I A Multifunction Digital T clephone Set IMFDTI - ldenlilication, Installation, Opcral}on, and Maintenance

Z7303SO I B Multifunction Analog Telephone S01 IMFATI - ldentificotion, lnstallalion, Operof;ion,,ond Malntenqnce-

Z7305S0 I B Mul!ilunclion Analog Telephone Set IMFATI - Identification, Installation, Operalion, and Maintenance

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•

Section Number

♦ 503-403- 10 I IS

Issue'

2

Issue I not suffixed

503-450-101

503-450- 103

Subject

7 I 04A02A Telephone Set - Identification, lnslallation, Operation, and Maintenance

CS506 I UO I A- 148 Telephone Set Descrip­tion GENESIS* Telesystem Identification, Installation, Connections, and Maintenance

CS300A I Circuit Module !Custom Calling Convenience Cartridge! GENESIS* Telesyslem Identification, Installation, and Maintenance

503c5 TELEPHONE SETS - A UT OMA TIC DIALERS

503-550- IO I 2671BIM - CALL-A-MATIC" - Identifi­cation, Assembly, Connections, Operation, and Maintenance

503-6 TELEPHONE SETS - 6-BUTTON; DESK, WALL, AND PANEL TYPES

503-601-101 10

503-603- IO I 6

-'!03-603- I 02

851- and 285I-Type - Identification, lnslal­lalion, Connections, and Maintenance

2872A IM or 2872A2M TOUCH-A-MA TIC"' 32 Telephone Sets Identification, Installation, Connections, Operation, and Maintenance

872A IM TOUCH-A-MA TIC"' Telephone Set - Identification, lnstallation 1 Connecfions,

Operations, and Maintenance

ISS 90, AT & T 503-000-000

Section Number Issue Subject

503-603- 120

503-603-130

503-7 TELEPHONE SETS TYPES.

503-70i- lOO

503-701-101

503-701- 102

503-701-110

503-702- IO I

503-702-110

3

2

2

10

5

6

10

6

*Trademark of AT&T

575AM and 2575AM - Identification, ln­

slallation, Connections, and Mainlenonce

853AM and 2853AM - ldenlifrcafion, ln­

sfollalion, Connections, and Maintenance

10- AND 20-BUTTON; DESK AND WALL

F-59796, F-59797, F-59798, F-59799, F-

60208, F-60209, F-60210, and F-6021I

!TOUCH-A-MA TIC" Repertory Dialer!

830- and 2830-Type - ldenlificalion, lnstal­

lalion, -Maintenance, and Connections

852A, 852AM, 2852A, and 2852AM

Identification, Installation, Connections, and

Mainlenance

832- and 2832-Type - Identification, Instal­

lation, Connections, and Maintenance

831 - and 2831- Type Telephone Sets

!den!ificalion, Installation, Maintenance, and

Connections

833- and 2833-T ype - Identification, lnstal­

lafion, Connections, and Maintenance

Page 3 3 Pages

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