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Folder 530 - 559 Private Branch Exchanges

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Categories

Folder 533 Division - Customer Premises Systems

Folder 534 Division - PBX - Common Sections

Sections Applying to more than one PBX Series - 500, 600, 700 and 800 Series Manual and Dial PBX

Folder 536 Division - 500 Series PBX

500 Series PBX

Folder 540 Division - More Than One PBX Series

Includes Centrex CU, Attendant Equipment for Centrex CO and "TOUCH-TONE" Calling

Folder 548 Division - 750A PBX

750A PBX

Folder 550 Division - 755A PBX

Folder 551 Division - 756A, 757A, 758A-B-C, 761, 770 PBX

Documents

pdf 538-040-110 i1 Aug29 - 605A PBX - General Description Popular

By 1383 downloads

Download (pdf, 3.20 MB)

538-040-110_i1_Aug29_-_605A_PBX_-_General_-_Description_tci-ocr.pdf

538-040-110 i1 Aug29 - 605A PBX - General Description

Contributed by Steve Cichorsky. Processed by Remco Enthoven and Paul Fassbender.

pdf 546-400-111 i1 Nov29 - 740C PBX - General Description Popular

By 1511 downloads

Download (pdf, 5.48 MB)

546-400-111_i1_Nov29_-_740C_PBX_-_General_Description_tci-ocr.pdf

546-400-111 i1 Nov29 - 740C PBX - General Description

Contributed by Steve Cichorsky. Processed by Remco Enthoven and Paul Fassbender.

pdf 552-000-000PT iL Aug76 and iR Oct78 - Index Non-Bell Type PBX - Pacific Tel Popular

By 1393 downloads

Download (pdf, 260 KB)

552-000-000PT_iL_Aug76_and_iR_Oct78_Index_Non-Bell_Type_PBX_Pacific_Tel_tci_ocr.pdf

552-000-000PT iL Aug76 and iR Oct78 - Index Non-Bell Type PBX - Pacific Tel

Contributed and scanned by Steve Cichorsky. OCR and Processing by Paul Fassbender.

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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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