You are here: Home > Browse the Library > BSPs (Bell System) > Most Popular > BSP Categories by later Division Number (by Doc #) > 500 - 529 Station Equipment > 518 Division - KTS, Video, Switching...

Check out the TCI YouTube channel here. Please subscribe!

Check here for the 2024 Telephone Shows

Folder 518 Division - KTS, Video, Switching...

Key Telephone Systems, Video Telephone Stations, and Switching Systems - Customer Equipment

Documents

Toggle Title Date Download
pdf 518-010-111 i2 Mar78 - Message Waiting Consoles (960 downloads) Popular Download (pdf, 2.88 MB)
pdf 518-010-111 Tl (1047 downloads) Popular Download (pdf, 1.35 MB)
pdf 518-010-115 I2 (895 downloads) Popular Download (pdf, 2.14 MB)
pdf 518-010-115 Tl (1061 downloads) Popular Download (pdf, 652 KB)
pdf 518-010-116 I1 (1645 downloads) Popular Download (pdf, 1.38 MB)
pdf 518-010-116 Tl (1628 downloads) Popular Download (pdf, 555 KB)
pdf 518-112-420 I1 (963 downloads) Popular Download (pdf, 2.26 MB)
pdf 518-112-420 I1 Jul-70 - 1A Key Tel Sys - 50-Type Pkgd Units (1365 downloads) Popular Download (pdf, 488 KB)
pdf 518-112-420 Tl (1056 downloads) Popular Download (pdf, 533 KB)
pdf 518-112-421 I2 (1037 downloads) Popular Download (pdf, 1.97 MB)
pdf 518-112-421 I2 Nov-73 - 1A Key Tel Sys - Line And Cntrl Svcs (1404 downloads) Popular Download (pdf, 431 KB)
pdf 518-112-421 Tl (1059 downloads) Popular Download (pdf, 423 KB)
pdf 518-112-422 I1 (1044 downloads) Popular Download (pdf, 548 KB)
pdf 518-112-422 I1 Jul-71 - 1A Key Tel Sys - ICM Svcs (1202 downloads) Popular Download (pdf, 121 KB)
pdf 518-112-422 Tl (1076 downloads) Popular Download (pdf, 124 KB)
pdf 518-114-100 I3 Nov60 1A1 KTS List Of Sections (1256 downloads) Popular Download (pdf, 30 KB)
pdf 518-114-101 I1 May57 1A1 KTS Connection Intro (1117 downloads) Popular Download (pdf, 34 KB)
pdf 518-114-105 I2 (867 downloads) Popular Download (pdf, 2.75 MB)
pdf 518-114-105 Tl (1065 downloads) Popular Download (pdf, 833 KB)
pdf 518-114-108 I2 (2405 downloads) Popular Download (pdf, 2.50 MB)

New User?

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

Recent Contributors

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.

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

Who's online

We have 2007 guests online