Title
Electronic switching systems no. 1 : arranged with 2-wire featuresCatalog Number
102774933Type
DocumentDescription
Items in this folder were originally bound. This folder contains multiple program listings. All listings are labeled "AT&TCo SPCS."Includes:
Program store diagnostic programs
Program store fault recognition programs
SP and CC fault recogntion programs
CPD fault recognition programs
CPD diagnostic and exercise programs
Date
1971Publisher
Bell Telephone Laboratories, Inc.Identifying Numbers
Document number | PR-1A020-12 | Program store fault recognition programs |
Document number | PR-1A021-10 | Program store diagnostic programs |
Document number | PR-1A022-14 | CPD fault recognition programs |
Document number | PR-1A023-10 | CPD diagnostic and exercise programs |
Document number | PR-1A024-14 | SP and CC fault recogntion programs |