503 Division - Station Sets - Modular Common Bat. - TCI Library

503-300-100 Add PT iA Dec76 - 870A1M w/ Ault 306 1001 Power Unit 85B1 95B1

paul-f@verizon.net (Paul F) — Sun, 04 Apr 2021 11:59:00 -0700

Reading copy from a photograph. Images of the transformer were taken by Jeremy, from one in his collection. Contributed by Jeremy Walters. Processed by Steve Cichorsky.

503-603-101 i3 Dec75 - Touch-A-Matic Repertory Dialer 2872

paul-f@verizon.net (Paul F) — Tue, 30 Mar 2021 17:24:53 -0700

Contributed by John Novack.

503-200-133 i2 jun 1983 - cs29544ag1-58 - Big Button Wall telephone set

r.h.enthoven@infc.info (Remco E) — Mon, 01 Feb 2021 14:54:28 -0800

2954. From the collection of Phil McCarter

503-200-133 i1 mar 1983 - cs2954ag-58 - Big Button Wall telephone set

r.h.enthoven@infc.info (Remco E) — Mon, 01 Feb 2021 14:54:21 -0800

2954. From the collection of Phil McCarter

503-200-122 i1 dec 1981 - cs881c109 cs2881cg109 - Mickey Mouse telephone sets

r.h.enthoven@infc.info (Remco E) — Mon, 01 Feb 2021 14:54:18 -0800

881, 2881. From the collection of Phil McCarter CS881C109 AND CS2881CG109 TELEPHONE SETS IDENTIFICATION, CONNECTIONS, AND MAINTENANCE

503-200-121 i1 aug 1981 - cs881c105 cs881c107 cs881c108 cs2881cg112 - Candlestick sets

r.h.enthoven@infc.info (Remco E) — Mon, 01 Feb 2021 14:54:14 -0800

881. From the collection of Phil McCarter CS881C105, CS881C107, CS881C108, AND CS2881 CG 112 TELEPHONE SETS IDENTIFICATION, CONNECTIONS, AND MAINTENANCE

503-200-120 i1 Dec81 - Design Line, Cradle Phone

r.h.enthoven@infc.info (Remco E) — Mon, 01 Feb 2021 14:54:11 -0800

cs881c102 cs881c103 cs881c104 telephone sets. From the collection of Phil McCarter CS881C102, CS881C103, AND CS881C104 TELEPHONE SETS IDENTIFICATION, CONNECTIONS, AND MAINTENANCE

503-200-119 i1 nov 1981 - cs881c100 cs881c101 cs2881cg100 cs2881cg101 sets

r.h.enthoven@infc.info (Remco E) — Mon, 01 Feb 2021 14:54:08 -0800

From the collection of Phil McCarter CS881C100, CS881C101, CS2881 CG 100, AND CS2881 CG 101 TELEPHONE SETS IDENTIFICATION, CONNECTIONS, AND MAINTENANCE

503-200-118 i3 aug 1982 cs2903ag1 58 and 2903ag2 58 telephone set

r.h.enthoven@infc.info (Remco E) — Mon, 01 Feb 2021 14:54:06 -0800

From the collection of Phil McCarter CS2903AG 1-58 AND CS2903AG2-58 TELEPHONE SETS IDENTIFICATION AND MAINTENANCE

503-200-117 i1 sep 1981 cs2881cg113 telephone set

r.h.enthoven@infc.info (Remco E) — Mon, 01 Feb 2021 14:54:01 -0800

From the collection of Phil McCarter CS2881 CG 113 TELEPHONE SET IDENTIFICATION, CONNECTIONS, AND MAINTENANCE

503-200-103 i6 1981 - 930a 930b 2830a 2930b and 2931b - Elite telephone sets

r.h.enthoven@infc.info (Remco E) — Mon, 01 Feb 2021 14:53:58 -0800

From the collection of Phil McCarter 930A-, 9308-, 2930A-, 29308-, AND 29318-TYPE TELEPHONE SETS IDENTIFICATION, INSTALLATION, AND CONNECTIONS

503-100-130 i5 jan 1984 2991c d 2992c 2993c and 2994c met sets

r.h.enthoven@infc.info (Remco E) — Mon, 01 Feb 2021 14:53:55 -0800

From the collection of Phil McCarter 2991 C/D-, 2992C-, 2993C-, AND 2994C-TYPE MULTl BUTTON ELECTRONIC TELEPHONE (MET) SETS GENERAL DESCRIPTION

503-100-129 i1 jan 1978 2991a b 2992a and 2993a met sets

r.h.enthoven@infc.info (Remco E) — Mon, 01 Feb 2021 14:53:52 -0800

From the collection of Phil McCarter 2991 A/B-, 2992A-, AND 2993A-TYPE MUL Tl BUTTON ELECTRONIC TELEPHONE (MET) SETS GENERAL DESCRIPTION

503-100-110 i3 aug 1975 telephone set bases kit plan

r.h.enthoven@infc.info (Remco E) — Mon, 01 Feb 2021 14:53:49 -0800

From the collection of Phil McCarter TELEPHONE SET BASES-KIT PLAN IDENTIFICATION, INSTALLATION, CONNECTIONS, AND MAINTENANCE

503-100-100 i5 apr 1979 telephone sets modular type

r.h.enthoven@infc.info (Remco E) — Mon, 01 Feb 2021 14:53:46 -0800

From the collection of Phil McCarter TELEPHONE SETS-MODULAR TYPE

503-000-000 i90 dec 1984 numerical index division 503

r.h.enthoven@infc.info (Remco E) — Mon, 01 Feb 2021 14:53:42 -0800

From the collection of Phil McCarter NUMERICAL INDEX - DIVISION 503 MODULAR STATION SETS COMMON BATTERY

503-702-110 i5 Dec80 - 833 2833-type sets - ComKey

paul-f@verizon.net (Paul F) — Sun, 28 Jul 2019 16:18:38 -0700

Contributed by Frank Harrell. Bookmarked and processed by Paul Fassbender.

503-100-110 i1 Sep71 - Telephone Set Bases - Kit Plan

paul-f@verizon.net (Paul F) — Wed, 15 May 2019 17:02:00 -0700

The kit plan provides for a vehicle stock of telephone set components to fulfill a majority of the daily unknown set installation requirements and maintenance of general purpose telephone sets.

Addendum i1, Sep71 provides info on the current version of the 840200000 Universal Dial Number Plate. Contributed by Steph Kerman. Processed by Paul Fassbender.

503-603-120 i1 Jun76 - 575AM 2575AM Tel Sets Ident, Install & Maint

paul-f@verizon.net (Paul F) — Tue, 14 May 2019 12:39:16 -0700

Contributed & OCRed by Jeff Lamb.

503-200-116 i2 Aug81 - Americana

paul-f@verizon.net (Paul F) — Sun, 28 Apr 2019 13:30:58 -0700

Design Line set. BSP explains the CS prefix. Contributed by Paul Fassbender.