You are here: Home > Browse the Library > BSPs (Bell System) > by Division Number > Supplies > 770 Division - Building Operation

Check out the TCI YouTube channel here. Please subscribe!

Check here for the 2024 Telephone Shows

Folder 770 Division - Building Operation

Documents

pdf 770-340-900SW X2 IA Popular

By 539 downloads

Download (pdf, 41 KB)

770-340-900SW_X2_IA.pdf

770-340-900SW X2 IA
Contributed by Russ Kirk.

pdf 770-350-100 I2 Popular

By 1051 downloads

Download (pdf, 374 KB)

770-350-100_I2.pdf

770-350-100 I2

Contributed by Russ Kirk.

pdf 770-500-001 I1 Popular

By 822 downloads

Download (pdf, 132 KB)

770-500-001_I1.pdf

770-500-001 I1

Contributed by Russ Kirk.

pdf 770-500-002 I1 Popular

By 758 downloads

Download (pdf, 129 KB)

770-500-002_I1.pdf

770-500-002 I1

Contributed by Russ Kirk.

New User?

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

Recent Contributors

Thanks for new documents from Jim Hurtle, Ed Palazzo, Paul Fassbender, Bruce Patterson, Remco Enthoven, Jon Kolger, Paul Ivester, Len Hicken, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), the Connections Museum, Rick Walsh, Jeff Lamb, Jeremy Walters, Alan David, Dennis Hock, and Tim Griffin.

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

Who's online

We have 276 guests online