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AT&T G1AR Identification, Maintenance, And Connections
AT&T G1AR Identification, Maintenance, And Connections

AT&T G1AR Identification, Maintenance, And Connections

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BELL SYSTEM PRACTICES
AT&TCo Standard
1.
GENERAL
This section is reissued
1.01
Show G3M and G3DR handset MD
Show G5S handset MD (never manufactured)
Add G5T handset
Change Tables B and C
Show G3A4 handset replaced by G3A6
handset.
Add information on H4CJ cord replacement.
2.
IDENTIFICATION
The G-series handset (Fig.
2.01
molded handle, receiver unit, transmitter
unit, transmitter cup, receiver and transmitter caps,
and a handset cord.
Current G5L4 handsets are the same as
2.02
G5LR handsets.
is replaced by the number 4, desig nating the
nominal length of attached handset cord.
Example:
equipped with a (- 3) black, 4 foot, retractile
(spring) H6F handset cord.
Early G-series handsets were equipped with
2.03
cord retainer parts in the transmitter cavity
(Fig. 4).
Current G-series handsets are equipped
with transmitter cups having the cord retainer
molded on the cup (Fig. 5).
cord retainer arrangements are not interchangeable.
A P-26E836 waterproof membrane assembly,
2.04
which fits over the transmitter and is a
BSP 501-210-102-i06_1974-01-0l.jpg
Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado
Gl, G2, G3, G4, GS, AND Gll TYPES
IDENTIFICATION, MAINTENANCE, AND CONNECTIONS
to:
consists of a
1)
The
suffix in the code
R
G5L4-3, is a ( -3) black G5L handset
The two types of
@
American Telephone and Telegraph Company, 1974
HANDSETS
NOTE- EARLY MODEL U-TYPE, CURRENT MODEL LB�TYPE
Fig. 1-G Series Handset
Fig. 2-G3AD, G3AE, G3AF, and G3AG Handsets
part of the G3AF, G3AG, G3S, and G3T handsets,
may be installed in any G-series handset.
this cover is used, it is necessary to install a special
P-87C700 transmitter cap (Fig. 6).
Printed in U.S.A.
Mar 02, 2012 21:57:57
SECTION 501-210-102
6,
1974
Issue
January
When
1
Page

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Summary of Contents for AT&T G1AR

  • Page 1 BELL SYSTEM PRACTICES SECTION 501-210-102 AT&TCo Standard 1974 Issue January HANDSETS Gl, G2, G3, G4, GS, AND Gll TYPES IDENTIFICATION, MAINTENANCE, AND CONNECTIONS GENERAL This section is reissued 1.01 Show G3M and G3DR handset MD • Show G5S handset MD (never manufactured) •...
  • Page 2 SECTION .501-210.102 Fig. 3--G 11- Type Handsets P-87C700 TRANSMITTER CAP CORD RETAINER P-347266 POST ASSEMBLY P-26E836 MEMBRANE ASSEMBLY Fig. 4-Early G Series Handset Fig. 6-- W aterpraaf TransmiHer Anembly G1-Type The Gl-type handset is rated MD and has 2.0.5 been replaced by the G3-type. Weighted Gl-type handsets are used on 2.06 older modified coin collectors.
  • Page 3 ISS 6, SECTION 501-210-102 TABLE A G1-TYPE HANDSETS (MDI HANDSET TRMTR CONNECTION CORD USED WITH ISEE NOTEI UNIT DIAGRAM GlAR H4CJ Fig.ll 500-series telephone sets GlDR H4BL PBX system order turrets Fig. 12 GlFR H4BN·3 Telephone sets, 570-type H4CG Coin collectors equipped with armored cords Fig.
  • Page 4 SECTION 501-210-102 and G3AG handsets contain the LA2 receiver color also. The last two digits of the part number mounted on 840360846 adapter (Fig. 2). should reflect the color desired. Table B lists the G3-type handsets with A new molded pad, P-19B931, is available 2.14 2.22 component parts and intended uses.
  • Page 5 ISS 6, SECTION 501-210-102 tTABLEB41 G3-TYPE HANDSETS RCVR HANDSET CONNECTION TRMTR TRMTR UNIT (NOTES) CORD UNIT (NOTE 2) DIAGRAM USED WITH G3AA H4CS Fig. 11 525A and 5258 telephone sets G3AB H4BL Fig. 12 PBX system order turrets G3AC H4BN 570-type telephone sets G3A6 Fig.
  • Page 6 SECTION 501-210-102 to guide the leads past the pushbar switch into the receiver well. (5) Connect cord leads to the transmitter cup, pushbar switch, and receiver unit. Using the transmitter cup, anchor the cord and replace transmitter and transmitter cap. Insert the cotton acoustical barrier and dress the excess receiver leads into the receiver well.
  • Page 7: Maintenance

    SECTION 501-210-102 P-80G700 HANDSET HANDLE P-339882 SPRING ASSEMBLY RECEIVER ( NO TRANSMITTER UNIT P-81G400 BUTTON P-80AI OO TRANSMITTER P-80A200 RECEIVER CAP NOTE: EARLY MODEL U-TYPE, CURRENT MODEL LB-TYPE P-339898 SPRING P-339897 OR P-IOE324 COVER Fig. 9-GS.. T ype Handset Assembly MAINTENANCE To replace H4CJ cord in handset handle, 3.04...
  • Page 8 SECTION 501-210-102 tTABLE c• G5-TYPE HANDSETS RCVR HANDSET UNIT CONNECTION (NOTES 1, 2) CORD (NOTE 4) USED WITH DIAGRAM Control Unit, 47 A-3, for MD and MC mobile radio G5AR H5AB Fig. 15 telephones U3 or LB1 G5BR Fig. 23 4-wire circuits and loudspeaker paging G5CR H4CM...
  • Page 9 ISS 6, SECTION SOl-210-102 Fig. lOA--Handset Card Replacement Locking devices for G-type handsets are not 3.05 available. If necessary, for security reasons, caps may be cemented to the G-type handles. Use Fig. 106--H a ndset Card Replacement N-170 cement (Armstrong Corp. Co.). The application shall consist of coating the handle threads from the top of the base over an area 1/2-inch in length in two opposite places.
  • Page 10 Fig. 10C--H a ndset Corel Replacement NOTE· G3K HAS NO CORD. Fig. 11-G1AR, G1FR, G1G, GlJ, G3AA, G3AC, G3AD, G3AE, G3AF, G3AG, G3AR (MD), G3A4, G38R, G3FR, G3K, G3M, G3P (MD), G3R (MD), G3S (MD), G3T (MD), G4AR, G48, G11A4, and G11A9 Handsets Page 10 SSP 501-210·102-i06_1974-01·10.jpg...
  • Page 12 SECT10N 501-210-102 HAMISET HANDst:T COIIO CORD 1111 IBKI Fig. 22-GSRR Hondaet Fig. 19-G2FR and G5FR HandHb HANDSET CORD HANDS£T COIIO IBLI RCVR IBKI TRitT Fig. �511, G5KR, and G5PR Handsets Fig. 20-GSHR Handset HANOS£T CORD 1111 I SKI IBKI Fig. 21-G5LR Handset Fig.