You are here: Home > Browse the Library > BC Switching Library > Western Electric > WEco Switching Documents > WECo Manual Switching

Check out the TCI YouTube channel here. Please subscribe!

Check here for the Upcoming Telephone Shows

Folder WECo Manual Switching

Categories

Folder 3C-and-3CL-Switchboard

Folder Number 5 Toll Testboard

Documents

pdf CO Equipment Training, Lesson 6, PBX Systems Popular

By 519 downloads

Download (pdf, 5.26 MB)

CO_Equip_Lesson_6_PBX_tci_bm.pdf

1. History and Development
2. General Description of PBXs
    506, 551, 552A, 605A, 606A, 701A, 702A, 711A, 740, 750A, 755A, Braille PBX

Contributed by John Novack

pdf WE Idle Trunk And Position Indicating Equipments Aug28 Popular

By 714 downloads

Download (pdf, 869 KB)

Idle_Trunk_and_Position_Indicating_Equipments_Apr29_tci.pdf

WE Idle Trunk And Position Indicating Equipments Aug28

August 1928, reprinted April 1929.  Contributed by John Novack.

New User?

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

Recent Contributors

Thanks for new documents from Lou Maffei, Rick Thoensen. Paul Fassbender, Sheila Flory, Tom Hesson, Jim Hurtle, Ed Palazzo, Bruce Patterson, Remco Enthoven, Jon Kolger, Paul Ivester, Len Hicken, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), the Connections Museum, Rick Walsh, and Jeff Lamb.

Please send a file to add your name to this list!

Who's online

We have 341 guests online