Folder C40 - C99: Magneto, Public Tel, Special Uses, etc.

Documents

Toggle Title Date Download
pdf C71.346 1A1 KTS Station Connections 440 and 460 Series Sets Connection Data Issue 2 May 1958 tci ocr (442 downloads) Popular Download (pdf, 662 KB)
pdf C71.347 02 Key Telephone Sets 565HDR Common Battery Connections Issue 2 July 1961 tci ocr (407 downloads) Popular Download (pdf, 505 KB)
pdf C71.347 03 Key Telephone Sets 565LDR Common Battery Connections Issue 2 July 1961 tci ocr (395 downloads) Popular Download (pdf, 486 KB)
pdf C71.347 Key Telephone Sets 540 and 560 Series Common Battery Connections Issue 3 July 1959 tci ocr (493 downloads) Popular Download (pdf, 6.05 MB)
pdf C71.349 2 203A TIE LINE 204A RINGDOWN 205A STATION LINE CONN AND MAINT tci ocr (462 downloads) Popular Download (pdf, 506 KB)
pdf C71.504.00 I1 Jan61 Station Line Concentrators 235A 236A Key Telephone Units ID Conn Ocr Op R (628 downloads) Popular Download (pdf, 405 KB)
pdf C71.505 1A and 1A1 KTS Bridging Circuit For Conferencing On Two PBX Lines Issue 3 March 1962 tci ocr (444 downloads) Popular Download (pdf, 1.33 MB)
pdf C71.511 03 200H Type Telephone Units Issue 3 September 1961 tci ocr (518 downloads) Popular Download (pdf, 2.13 MB)
pdf C71.511 05 200K Type Key Telephone Units Issue 2 July 1961 tci ocr (454 downloads) Popular Download (pdf, 1.93 MB)
pdf C71.834 2 Multi Station Private Line Telephone Circuits For The FAA Issue 1 July 1959 tci ocr (430 downloads) Popular Download (pdf, 1.30 MB)
pdf C71.834 9 4 WIRE Stations Description Supplies And Installation Issue A January 1960 TPTTCo L A Area tci ocr (419 downloads) Popular Download (pdf, 694 KB)
pdf C71.835 00 KTS Station Arrangement For 2 And 4 Wire No 5 Crossbar Central Office Lines Identification Issue 2 January 1963 tci ocr (478 downloads) Popular Download (pdf, 3.37 MB)
pdf C71.835 01 2 AND 4 WlRE No 5 CROSSBAR CONNECTIONS Issue 1 May 1961 tci ocr (503 downloads) Popular Download (pdf, 1.09 MB)
pdf C71.861 00 Switching System No 400 IDENTIFICATION Issue 1 June 1962 tci ocr (443 downloads) Popular Download (pdf, 5.37 MB)
pdf C71.905 01 PRIVATE LINE EQUIPMENT No 51 DESCRIPTION AND LIMITATIONS Iss A Feb 1960 tci ocr (395 downloads) Popular Download (pdf, 206 KB)
pdf C71.905 02 PRIVATE LINE EQUIPMENT No 51 SUPPLIES Issue A Feb 1960 tci ocr (403 downloads) Popular Download (pdf, 147 KB)
pdf C71.905 03 PRIVATE LINE EQUIPMENT No 51 INSTA LLATION Iss A Feb 1960 tci ocr (405 downloads) Popular Download (pdf, 148 KB)
pdf C71.911 01 MANUAL SELECTIVE EXCLUSION KEY TWO OR MORE LINES Iss A June 1961 tci ocr (477 downloads) Popular Download (pdf, 299 KB)
pdf WR-C42.102 i2 Oct43 - Coin Collectors Multi Slot Types Description Operation (746 downloads) Popular Download (pdf, 947 KB)
pdf WR-C63.411 i1 Apr43 - Telephone Sets converted to 302-type - Connections (1008 downloads) Popular Download (pdf, 707 KB)

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 1984 guests online