Bell System Practices 853AM Identification, Installation, Connections, And Maintenance

BELL SYSTEM PRACTICES
AT& TCo Standard
SECTION 503-603- 130
Issue 1, November 1980
853AM AND 2853AM TELEPHONE SETS
I DENT I FICA TION, INSTALLATION, CONNECTIONS, AND MAINTENANCE
1. GENERAL
1.01
This section contains information on the
853AM (Rotary Dial) and 2853AM
(TOUCH-TONE® Dial) telephone sets (Fig. 1, 2,
4, and 5).
1.02
Whenever this section is reissued, the reason(s)
for reissue will be listed in this paragraph.
Fig. 1- 2853AM Telephone Set
Fig . 2 - 2853AM Telephone Set (Housing Removed )
2. IDENTIFICATION
2.01
The 853AM and 2853AM telephone sets are
modular sets equipped with a G15A handset
and H4DU handset cord. These sets are wall-mounted
6-button key sets intended for intercom use with
COM KEY* 718 or 2152 communication system.
They are similiar in appearance to the standard
6-button wall telephone set.
*Trademark of AT&T Co.
NOTICE
Not for use or disclosure outside the
Bell System except under written agreement
Printed in U.S.A.
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