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Mitel SX 200 Marketing Brochure Mitel SX 200 Marketing Brochure

Date added: 10/14/2014
Date modified: 10/14/2014
Filesize: 1.88 MB
Downloads: 1188

Contributed by Steve Flocke and John Novack.

Mitel Super10 Marketing Brochure Mitel Super10 Marketing Brochure

Date added: 10/14/2014
Date modified: 10/14/2014
Filesize: 7.52 MB
Downloads: 893

Contributed by Steve Flocke and John Novack.

Mitel SX20 Superswitch - marketing brochure - 1981 Mitel SX20 Superswitch - marketing brochure - 1981

Date added: 10/02/2014
Date modified: 10/02/2014
Filesize: 1.17 MB
Downloads: 738

This is the earlier version of the SX-20 using Generic 400. Later they offered a real Mitel Black console with Generic 500, rather than the 1A2 key set. Contributed by Steve Flocke and John Novack.

 

TPH1836 i1 69 - 2000 and SE50 Group Selectors  ocr r TPH1836 i1 69 - 2000 and SE50 Group Selectors ocr r

Date added: 09/18/2014
Date modified: 09/18/2014
Filesize: 980.99 kB
Downloads: 1226

Telecom Australia. Issue 1, 1969.   The BPO called the SE50 switch (developed by GEC UK in the early 1950's) the 4000 Type switch. Both 2000 and SE50 types were used in Australia and the Telecom Research Labs in Victoria Australia carried out extensive work on improving SE50 performance to suit Australia's relatively unique network.  Contributed by Ross Herbert.  OCR by Clint Gilliland.

Genoa Branch Circuit Cross Reference ST3471 I1 Genoa Branch Circuit Cross Reference ST3471 I1

Date added: 07/01/2014
Date modified: 07/01/2014
Filesize: 3.29 MB
Downloads: 1188

Circuit Assignment Numbers - Genoa Branch Circuits.  Scan quality did not permit reliable OCR.  Contributed by John Novack.

CMC 714 IC Jun79 Quik Chek Test Set 714 XY CMC 714 IC Jun79 Quik Chek Test Set 714 XY

Date added: 01/11/2014
Date modified: 01/11/2014
Filesize: 488.79 kB
Downloads: 1528

Contributed by John Novack.

CMC 707 IA May75 Quik Chek Test Sets 707 710 CMC 707 IA May75 Quik Chek Test Sets 707 710

Date added: 01/11/2014
Date modified: 01/11/2014
Filesize: 569.98 kB
Downloads: 1446

Contributed by John Novack.

Mitel - SX-5 Communication System Practices Mitel - SX-5 Communication System Practices

Date added: 07/04/2013
Date modified: 07/04/2013
Filesize: 4.77 MB
Downloads: 1458

224 pages of practices beginning with MITL9103-098-000-NA Issue 1, May 1982 - Documentation Index.  Text searchable.  Contributed by John Novack.

FTR 6E PABX Description - 1946 FTR 6E PABX Description - 1946

Date added: 06/19/2013
Date modified: 06/19/2013
Filesize: 1.38 MB
Downloads: 1528

Federal Telephone & Radio.  30 pages.  NS-1800, NSE-120113, NSE-59882 and NSE-97800.  Contributed by Chris Mattingly and John Novack.

Tone Commander RT-3600 Tone-rotary Dial Intercom 1981 Ocr R Tone Commander RT-3600 Tone-rotary Dial Intercom 1981 Ocr R

Date added: 03/16/2013
Date modified: 03/16/2013
Filesize: 1.91 MB
Downloads: 1256

Contributed by Steve Cichorsky. 

Elgin EAK6 EBK6 PowerSupply Schematic Elgin EAK6 EBK6 PowerSupply Schematic

Date added: 08/06/2011
Date modified: 08/06/2011
Filesize: 66.13 kB
Downloads: 1379
Oct81.   Contributed by Steve Cichorsky.

Webster Electric Bulletin TC4-1A Jul68 Service Routining Troubleshooting TelTerminology Webster Electric Bulletin TC4-1A Jul68 Service Routining Troubleshooting TelTerminology

Date added: 08/06/2011
Date modified: 08/06/2011
Filesize: 5.49 MB
Downloads: 1905
Contributed by Steve Cichorsky.

Webster Electric Bulletin 251-43047 DB-Series Switchboards Addendum Webster Electric Bulletin 251-43047 DB-Series Switchboards Addendum

Date added: 08/06/2011
Date modified: 08/06/2011
Filesize: 4.57 MB
Downloads: 1056
Contributed by Steve Cichorsky.

Digit Absorber Digit Absorber

Date added: 02/11/2010
Date modified: 02/11/2010
Filesize: 1.39 MB
Downloads: 1633

Ad from Universal Controls Corporation, Carrollton, Texas

circa January, 1959

Florida Toll Center Florida Toll Center

Date added: 02/04/2010
Date modified: 02/04/2010
Filesize: 3.32 MB
Downloads: 1366

Dial Mechanisms Dial Mechanisms

Date added: 01/07/2010
Date modified: 01/07/2010
Filesize: 3.87 MB
Downloads: 1594

POST OFFICE ENGINEERING DEPARTMENT.
TECHNICAL INSTRUCTIONS, XXV. (Provisional Issue.)
Automatic Telephone Exchange Systems.
Part 24A.-Apparatus-Description and Adjustment of Dial Mechanisms. DIAGRAMS.
(The Instruction relating to these Diagrams is issued separately.)
ENGINEER-IN-CHIEF'S OFFICE, GENERAL POST OFFICE, LONDON, E.C. 1., May, 1928.

Test Number Directory Test Number Directory

Date added: 12/10/2009
Date modified: 12/10/2009
Filesize: 7.05 MB
Downloads: 4499

LINE CONCENTRATORS AN INSTALLATION AT BOX HILL TJA 13 2 1961 LINE CONCENTRATORS AN INSTALLATION AT BOX HILL TJA 13 2 1961

Date added: 11/30/2009
Date modified: 11/30/2009
Filesize: 1.9 MB
Downloads: 1157

Gfeller Line Concentrator - Pages From TJA 14 5 6 1964 Gfeller Line Concentrator - Pages From TJA 14 5 6 1964

Date added: 11/30/2009
Date modified: 11/30/2009
Filesize: 5.26 MB
Downloads: 2372

US Instruments Ad - Type-30 Dial PBX and Attendant's Set US Instruments Ad - Type-30 Dial PBX and Attendant's Set

Date added: 10/28/2009
Date modified: 11/12/2009
Filesize: 836.76 kB
Downloads: 1292

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