International Telephone and Telegraph Company

You are here: Home > Browse the Library > Wiring Diagrams > All Wiring Diagrams > International Telephone and Telegraph Company

Check out the TCI YouTube channel here. Please subscribe!

Check here for the 2024 Telephone Shows

Folder International Telephone and Telegraph Company

International Telephone and Telegraph Company (Non-USA made Telephones)

Documents

pdf 2500-39 M Type Telephone Wiring Diagram Popular

Published on 09 May 2011 By Anonymous 2233 downloads

Download (pdf, 154 KB)

2500-39 M Type Telephone Wiring Diagram.pdf

pdf Ftr802 Tl Popular

Published on 19 August 2010 By Anonymous 1912 downloads

Download (pdf, 36 KB)

ftr802_tl.pdf

Federal Telephone, FTR 802 Desk and Wall

pdf Itt2274-5 Tl Popular

Published on 19 August 2010 By Anonymous 1833 downloads

Download (pdf, 27 KB)

itt2274-5_tl.pdf

Type 2274 and 2275, Desk and Wall Versions

pdf Selw48 Tl Popular

Published on 19 August 2010 By Anonymous 2115 downloads

Download (pdf, 188 KB)

selw48_tl.pdf

SEL, Model W 48.

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.

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