Folder Western Electric

Categories

Folder 740 PBX - All Documentation*

*BSPs are located in the BSP section

Folder 750 PBX - All Documentation

Note that applicable BSPs can be found in the BSP section under the 748-xxx-xxx division.

Folder 755 PBX - All Documentation

Note that applicable BSPs are filed under the "BSP" section in the 550-xxx-xxx division.

Folder CDs, SDs and T-drawings

CDs and SDs are currently located in several categories in the Library. Hint: search using the first five numeric digits of the document number.

Folder SD-CD-31592-CoinTrkCkt350-355-360A

CD-31592-02 and SD-31592-02 Coin Trunk Circuit

Folder SD-CD-33013-i4D-No1_350A_355A_360A_35-E-97_200_Point_Linefinder_Trunk_Finder_3-Wire

Step-by-Step Systems, No.1, 350A, 355A, 360A, or 35-E-97 200 Point Line or Trunk Finder 3 Wire

Folder SD-CD-65680-505-506-507-Switchboards

Applicable BSPs can be found in the 536-xxx-xxx Division

Folder WEco Switching Documents

General and introductory info on topics including Manual, Step-by-Step (SxS), Panel, Crossbar (Xbar) and ESS.

Documents

pdf SD 95277-02 Issue 7B - Transmission Measuring Milliwatt Distributing Circuit Popular

By 1175 downloads

Download (pdf, 647 KB)

SD_95277_02_I7B_Nov78_TransmissionMeasuringCircuit.pdf

SD 95277-02 Issue 7B - Transmission Measuring Milliwatt Distributing Circuit
Using 71F Milliwatt Reference Generator.  Contributed by Mike Mangus.

pdf SD-15120-01 I14 Popular

By 1028 downloads

Download (pdf, 997 KB)

SD-15120-01_I14.pdf

SD-15120-01 I14
No. 12 Switchboard

pdf SD-1C245-01 General Purpose 4 Wire Order Circuit tci ocr Popular

By 472 downloads

Download (pdf, 7.25 MB)

SD-1C245-01 - General Purpose 4- Wire Order Circuit tci-ocr.pdf

Contributed by Steve Cichorsky.

pdf SD-1E059-01 51A Centrex Data Rx And Tx Circuit Popular

By 905 downloads

Download (pdf, 3.71 MB)

SD-1E059-01 51A Centrex Data Rx and Tx Circuit.pdf

pdf SD-25760-01 I10 Popular

By 995 downloads

Download (pdf, 2.85 MB)

SD-25760-01_I10.pdf

SD-25760-01 I10

No. 5 Crossbar

pdf SD-25760-01 No 5 Crossbar Key Sheet Dwg Iss 10 7 11 58 tci ocr Popular

By 876 downloads

Download (pdf, 5.44 MB)

SD-25760-01 No 5 Crossbar Key Sheet - Dwg Iss 10 7-11-58 tci-ocr.pdf

Contributed by Steve Cichorsky.

pdf SD-30200-01 3-Wire Selector Ocr R Popular

By 1016 downloads

Download (pdf, 1.95 MB)

SD-30200-01_3-Wire_Selector_ocr_r.pdf

SD-30200-01 3-Wire Selector Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

pdf SD-30243-01 Test Connector Ocr R Popular

By 837 downloads

Download (pdf, 771 KB)

SD-30243-01_Test_Connector_ocr_r.pdf

SD-30243-01 Test Connector Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

pdf SD-31250-01 I17 Popular

By 826 downloads

Download (pdf, 283 KB)

SD-31250-01_I17.pdf

SD-31250-01 I17

360-A Step-by-Step

pdf SD-31337-01 INTERCEPTING TRUNK Ocr R Popular

By 829 downloads

Download (pdf, 731 KB)

SD-31337-01_INTERCEPTING_TRUNK_ocr_r.pdf

SD-31337-01 INTERCEPTING TRUNK Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

pdf SD-31359-01 I40 Popular

By 934 downloads

Download (pdf, 3.07 MB)

SD-31359-01_I40.pdf

SD-31359-01 I40

No. 1 Step-by-Step

pdf SD-31359-01 No 1 Key Sheet Dwg Iss 40 08 03 59 tci ocr Popular

By 748 downloads

Download (pdf, 5.88 MB)

SD-31359-01 No 1 Key Sheet - Dwg Iss-40 08-03-59 tci-ocr.pdf

Contributed by Steve Cichorsky.

pdf SD-31364-01 350A CDO Key Sheet Dwg Iss 25 10 22 59 tci ocr Popular

By 882 downloads

Download (pdf, 3.68 MB)

SD-31364-01 350A CDO - Key Sheet - Dwg Iss 25 10-22-59 tci-ocr.pdf

Contributed by Steve Cichorsky.

pdf SD-31738-01 Connector - Local Rotary Hunting Ocr R Popular

By 714 downloads

Download (pdf, 2.90 MB)

SD-31738-01_Connector_-_Local_Rotary_Hunting_ocr_r.pdf

SD-31738-01 Connector - Local Rotary Hunting Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

pdf SD-3177901-OutgoingRptrCkt Bc Popular

By 1022 downloads

Download (pdf, 1.34 MB)

SD-3177901-OutgoingRptrCkt_bc.pdf

pdf SD-31848-01 Grounded Line Adapter Tci Popular

By 820 downloads

Download (pdf, 3.30 MB)

SD-31848-01_Grounded_Line_Adapter_tci.pdf

SD-31848-01 Grounded Line Adapter Tci

Contributed by Steve Cichorsky.

pdf SD-32133-SubLineCkt-350-355-360A Bc Popular

By 978 downloads

Download (pdf, 1.33 MB)

SD-32133-SubLineCkt-350-355-360A_bc.pdf

pdf SD-32320-01 Step By Step Intertoll Dialing Office With CAMA Key Sheet Dwg Iss 1 CD Iss 1 06 29 60 tci ocr Popular

By 307 downloads

Download (pdf, 485 KB)

SD-32320-01 Step By Step Intertoll Dialing Office With CAMA - Key Sheet - Dwg Iss 1 - CD Iss 1 - 06-29-60 tci-ocr.pdf

Contributed by Steve Cichorsky.

pdf SD-35004-01 TRUNK CIRCUIT FOR 911 EMERGENCY SERVICE Ocr R Popular

By 993 downloads

Download (pdf, 11.07 MB)

SD-35004-01_TRUNK_CIRCUIT_FOR_911_EMERGENCY_SERVICE_ocr_r.pdf

SD-35004-01 TRUNK CIRCUIT FOR 911 EMERGENCY SERVICE Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

pdf SD-35036-01 INFORMATION TRUNK Ocr R Popular

By 851 downloads

Download (pdf, 5.66 MB)

SD-35036-01_INFORMATION_TRUNK_ocr_r.pdf

SD-35036-01 INFORMATION TRUNK Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

New User?

Read the articles under "Introduction" in the black menu bar above.

Recent Contributors

Thanks for new documents from 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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