SWBT Service and Equipment Manual - TCI Library

SWBT Service And Equipment Manual [01b] - Part III Section 1: WE 300-Series Colors - 1949

paul-f@verizon.net (Paul F) — Thu, 10 Oct 2024 08:39:36 -0700

Exhibit 2a, 11-49. Contributed by Jeff Lamb.

SWBT Service And Equipment Manual [02] - Part III Section 2: Telephone Bells & Auxiliary Signals

(Anonymous) — Wed, 12 Jan 2011 04:31:40 -0800

ca 1948 with later additions. Includes bells, buzzers, gongs, and horns. Other parts of this manual are in separate documents. The number in brackets [n] is the sort order for this document based on the documents currently in the Library. It may change as new sections of the manual are added.

Keyword: Line signals; busy signals; 1A key; 21 lamp; 15 lamp; 14 lamp; 20 lamp; 18 lamp; 16 lamp; 17 lamp; 551A; 707-679; 549; no. 7; xylophone

SWBT Service And Equipment Manual [03] - Part V Section 1: Key Equipment (Cabinets)

(Anonymous) — Sun, 26 Dec 2010 01:02:11 -0800

ca 1948 with later additions. Includes Multi-line key cabinets, providing line pick-up and hold functions, numbered 100, 101, 103A, 109A, 110A, 102A and 111A. Other parts of this manual are in separate documents. The number in brackets [n] is the sort order for this document based on the documents currently in the Library. It may change as new sections of the manual are added.

Keywords: Attendant?s key cabinet; exclusion; intercommunication; order tone; signaling; airport

SWBT Service And Equipment Manual [08] - Part VI: Dial PBX Systems Section 8 Emergency Reporting

(Anonymous) — Wed, 22 Dec 2010 00:32:15 -0800

ca 1948 with later additions. Includes 520-type switchboards and 570-type telephones. Other parts of this manual are in separate documents. The number in brackets [n] is the sort order for this document based on the documents currently in the Library. It may change as new sections of the manual are added.

Keywords: 911-like; dispatching; 520A; 520B; selective routing; annunciator; call recorder; 570

SWBT Service and Equipment Manual [04] - Part VI: PBX Services Sect. 1-2 PBX Services & Switchboards

paul-f@verizon.net (Paul F) — Tue, 21 Dec 2010 00:22:12 -0800

ca 1948 with later additions. Includes PBX Services, Attendants' Telephone Sets, CO Trunks, Manual Cordless Switchboards, Cordless Switchboards, Operation of 506A/B Switchboard, 507A/B switchboards. Other parts of this manual are in seperate documents. The number in brackets [n] is the sort order for this document based on the documents currently in the Library. It may change as new sections of the manual are added.

Keywords: Private branch exchange; dial; supervision; stations; trunks; tie lines; night; central office; 506A; 507A; 506B; 507B; stations; supervision. Contributed and scanned by Steve Cichorsky. OCR and processing by Paul Fassbender.

SWBT Service And Equipment Manual [06] - Part VI: Dial PBX Systems Section 5 Attended Dial PBX Sys

(Anonymous) — Sun, 19 Dec 2010 03:00:07 -0800

14 MB. 28 pages. ca 1948 with later additions. Includes 740-type and related systems plus cord switchboards. Covers routing of calls, station operation, CO trunk arrangement and night switching. Other parts of this manual are in separate documents. The number in brackets [n] is the sort order for this document based on the documents currently in the Library. It may change as new sections of the manual are added.

Keywords: 552A; 556A; 605A; 607A; 606A; 552D; 607B; 740A; 740B; 740C; 740E; 740AX; 701A; 700C; 702A; tie line; supervision; central office trunk; out-dial; routing

SWBT Service And Equipment Manual [07] - Part VI: Dial PBX Systems Sections 5A, 6, 7 Dial PBX Sys

(Anonymous) — Fri, 17 Dec 2010 21:58:25 -0800

ca 1948 with later additions. Includes attended dial PBX system 756A, Unattended Dial PBX systems and key system dial PBX systems (755A). Other parts of this manual are in separate documents. The number in brackets [n] is the sort order for this document based on the documents currently in the Library. It may change as new sections of the manual are added.

Keywords: Crossbar; tie lines; toll diverting; night connection; 556A; console; trunk connections; conference calls

SWBT Service and Equipment Manual [05] - Part VI: PBX Services Sect. 3 - 4 Manual PBX Switchboards

paul-f@verizon.net (Paul F) — Fri, 17 Dec 2010 21:58:25 -0800

ca 1948 with later additions. Includes Non-multiple manual cord switchboards and multiple manual cord switchboards. References PBX numbers 551A/B/D, 555, 605 (small). 605 (large), 606A, 607A/B. Other parts of this manual are in separate documents. The number in brackets [n] is the sort order for this document based on the documents currently in the Library. It may change as new sections of the manual are added.

Keywords: Private branch exchange; dial; attendant; supervision; stations; trunks; tie lines; night service; central office trunks; cord switchboard; 551A; 551B; 551D; 552D; 555; 605A; 606A; 607A; 607B; supervision; off-premises stations; station busy. identification. Contributed and scanned by Steve Cichorsky. OCR and processing by Paul Fassbender.

SWBT Service And Equipment Manual [01] - Part I: Main Station and Extension Services

(Anonymous) — Fri, 17 Dec 2010 21:58:25 -0800

ca 1948 with later additions. Includes manual cover, Table of Contents and Part I. Other parts of this manual are in separate documents. The number in brackets [n] is the sort order for this document based on the documents currently in the Library. It may change as new sections of the manual are added.

Keywords: Key telephone; private branch exchange; joint user service; rural service; coin telephones; public telephone; semi-public; booth; shelves; tables; signs; no. 10; no. 11; no. 5; no. 6; no. 9; KS 7302-4; illuminated; toll terminal