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pdf Tools And Gauges For Maint X65518-01 I14 Apr32 Popular

2338 downloads

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Tools_and_Gauges_for_Maint_X65518-01_i14_Apr32.pdf

Tools And Gauges For Maint X65518-01 I14 Apr32

Contributed by John Novack.

pdf Western Electric Equipment Engineering Guide - Apr46 Popular

1294 downloads

Download (pdf, 1.66 MB)

Equipment_Engineering_Guide_Apr46_tci.pdf

Western Electric Equipment Engineering Guide - Apr46

April 1946.  Contributed by John Novack.

pdf Standard Drafting Practices X-62725 i6 May36 Popular

1288 downloads

Download (pdf, 4.01 MB)

Standard_Drafting_Practices_X-62725_i6_May36.pdf

Standard Drafting Practices X-62725 i6 May36

Issue 6, May 1936, Bell Telephone Laboratories.  Contributed by John Novack.

pdf ATT 210 Public Credit Card Caller Tel Station - Inst Tstg Maint 1984 Job Aid Ocr R Popular

1602 downloads

Download (pdf, 14.37 MB)

ATT_210_Public_Credit_Card_Caller_Tel_Station_Inst_Tstg_Maint_1984_Job_Aid_ocr_r.pdf

ATT 210 Public Credit Card Caller Tel Station - Inst Tstg Maint 1984 Job Aid Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.  [Original was archived]

pdf WECo Booklet No 1079-B Desk Telephone Sets Ocr R Popular

2251 downloads

Download (pdf, 4.29 MB)

WECo_Booklet_No_1079-B_Desk_Telephone_Sets_ocr_r.pdf

WECo Booklet No 1079-B Desk Telephone Sets Ocr R

Includes 1020-type desk stands: 1020-M, 1020-S, 1020-AH, 1020-AL, 1020-AM, 1020-BC, 1020-C, 1020-H, 1020-J, 1020-MC, 1020-PC, 1020-SC, 1020-AG, 1020-AK.  Receivers: 143-W, 122-W.  Desk Set Boxes: 131-J, 295-type, 297-A, 334-type and 358-type.  Magneto Desk Set Boxes: 300-type, 315-type, 354-type and 295-type.  Cording Diagrams.  Contributed by Steve Cichorsky.  OCR by Clint Gilliland.  [Original was archived]

pdf WECo T2190 1-J-46-2 Brochure 52-Type Head Tel Set Ocr R Popular

1247 downloads

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WECo_T2190_1-J-46-2_Brochure_52-Type_Head_Tel_Set_ocr_r.pdf

WECo T2190 1-J-46-2 Brochure 52-Type Head Tel Set Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.  [Original was archived]

pdf WECo T2326 1-B-47-5 Instruc Bull 1133 I1 No 52-Type Head Tel. Set Popular

934 downloads

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WECo_T2326_1-B-47-5_Instruc_Bull_1133_i1_No_52-Type_Head_Tel._Set.pdf

WECo T2326 1-B-47-5 Instruc Bull 1133 I1 No 52-Type Head Tel. Set

Contributed by Steve Cichorsky. 

pdf Western Electic No 52-Type Head Telephone Set Ocr R Popular

1058 downloads

Download (pdf, 2.16 MB)

Western_Electic_No_52-Type_Head_Telephone_Set_ocr_r.pdf

Western Electic No 52-Type Head Telephone Set Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.  [Original was archived]

pdf Cord Switchboard Service Manual NonMultiple Types 550 551 560 IBT PBX-75 Jul61 Popular

3090 downloads

Download (pdf, 11.16 MB)

IB_PBX-75_Jul61_Switchboard_Service_Manual_Non_Multiple_Types_550_551_560_tci_ocr.pdf

Cord Switchboard Service Manual NonMultiple Types 550 551 560 IBT PBX-75 Jul61

11MB.  July 1961, Illinois Bell, PBX 75. Photos of switchboard.

Contents (TOC)

How to Help Your Extension Users 1
Private Switchboard Services 3
To Private Switchboard Operators 5
Out of Town Calls 10
Description of the Switchboard 15
Method of Operation 16
- Incoming Calls 17
- Calls from Extensions 21
- Handling Established Connections 24
- Night Connections 26
- Conference Calls 26

Suggested Phrases
The Courteous Way...

Contributed by Steve Cichorsky.  OCR / Size reduction by Clint Gilliland.

pdf WE Machine Switching System London 1920 R1 Popular

1159 downloads

Download (pdf, 17.42 MB)

WE_Machine_Switching_System_London_1920_R1.pdf

WE Machine Switching System London 1920 R1

Size reduction by Clint Gilliland.

pdf WE Machine Switching System - London, 1920 OCR [LARGE FILE] Popular

1209 downloads

Download (pdf, 59.46 MB)

WE_Machine_Switching_System_London_1920.pdf

WE Machine Switching System - London, 1920 OCR [LARGE FILE]
60MB file!  (Look for 17MB file.)  Western Electric Company, Ltd. Contributed by Jack Ryan.
Keywords: Translation; register; brush; junction group; power drive; SXS-like; line finder; magnetic; power clutch; operator; sender; automatic; subscriber; sequence; transmission; reverse impulse; switch; connection; common battery

pdf Cord Switchboard Service Manual NonMultiple Types 550 551 560 IBT [LARGE FILE] Popular

1499 downloads

Download (pdf, 34.91 MB)

Cord_Switchboard_Service_Manual_NonMultiple_Types_550_551_560_IBT.pdf

Cord Switchboard Service Manual NonMultiple Types 550 551 560 IBT [LARGE FILE]

36MB. July 1961, Illinois Bell, PBX 75. Photos of switchboard.  Contributed by Steve Cichorsky.

pdf WE Step by Step SXS Dial System Pamphlet No 37 Mar37 Popular

1604 downloads

Download (pdf, 9.39 MB)

WE_Pamphlet_37_Step_by_Step_Dial_System_March_1937.pdf

WE Step by Step SXS Dial System Pamphlet No 37 Mar37

March 1937.  Basic information for WE Installers.  Contributed by Steve Cichorsky.

pdf BSTR PUB 47101 Sep79 - Standard Plugs and Jacks Popular

1975 downloads

Download (pdf, 2.74 MB)

79sep_BSTR_PUB_47101_Plugs_and_Jacks_ocr_tci.pdf

BSTR PUB 47101 Sep79 - Standard Plugs and Jacks

PUB 47101, PRELIMINARY
Bell System Voice and Data Communications
TECHNICAL REFERENCE, Standard Plugs and Jacks

Director - Business Premises Engineering - Data and Special Systems
AT&T September 1979

pdf BSTR PUB 47102 Dec82 - Miniature Plugs and Jacks Popular

1522 downloads

Download (pdf, 3.42 MB)

BSTR_47102_326-143_Dec82_Miniature_Plugs_and_Jacks_ocr_tci.pdf

BSTR PUB 47102 Dec82 - Miniature Plugs and Jacks

PUB 47102,  Bell System TECHNICAL REFERENCE - Miniature Plugs and Jacks - December 1982, 326-143.

Contributed by Sam Etler. Bookmarked and processed by Paul Fassbender.

pdf 301-925 i1 Jun82 - UNIX User's Manual Popular

1712 downloads

301-925 i1 Jun82 - UNIX User's Manual

UNIX System User's Manual Release 5.0, published by Western Electric June 1982

pdf PA-6P014 I3 Popular

1375 downloads

PA-6P014 I3

PA-6P014, COSMOS (COmputer System for Maintenance OperationS) Frame
Transaction Codes, Issue 3, 11/30/80, 78 pages

pdf ESS Series No. 2 - No. 3 Systems Popular

3016 downloads

Download (pdf, 8.05 MB)

ESS Series No. 2 - No. 3 Systems.pdf

ESS Series No.  2 - No. 3 Systems

Switching Products Manual, Local Sytems 9/76

No.2, No.2B, No. 2C, No. 3 ESS

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Recent Contributors

Thanks for new documents from Ed Palazzo, Bruce Patterson, Jon Kolger, Paul Ivester, Len Hicken, Paul Fassbender, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), the Connections Museum, Rick Walsh, Jeff Lamb, Jeremy Walters, Mark Cuccia, Alan David, Harry Joseph, Charlie Terry, Karl Brose, Dennis Hock, Tim Griffin, Remco Enthoven, and Steve Cichorsky.

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