You are here: Home > Browse the Library > BSPs (Bell System) > All BSP Categories > BSP Categories by later Division Number (by Doc #) > 200 - 289 Divisions - Switching Systems > 201 Division - Supplemental Information - Central

Check out the TCI YouTube channel here. Please subscribe!

Check here for the 2024 Telephone Shows

Folder 201 Division - Supplemental Information - Central

Documents

Toggle Title Date Download
pdf 201-519-110 I2 (316 downloads) Popular Download (pdf, 1.88 MB)
pdf 201-519-120 I2 (330 downloads) Popular Download (pdf, 765 KB)
pdf 201-520-101 I5 (313 downloads) Popular Download (pdf, 6.95 MB)
pdf 201-521-101 I5 (408 downloads) Popular Download (pdf, 1.65 MB)
pdf 201-570-501 I1 (295 downloads) Popular Download (pdf, 110 KB)
pdf 201-576-501 I3 (412 downloads) Popular Download (pdf, 138 KB)
pdf 201-578-501 I7 (312 downloads) Popular Download (pdf, 606 KB)
pdf 201-578-502 I3 (312 downloads) Popular Download (pdf, 1.38 MB)
pdf 201-579-501 I3 (358 downloads) Popular Download (pdf, 174 KB)
pdf 201-580-301 I1 (326 downloads) Popular Download (pdf, 397 KB)
pdf 201-580-501 I1 (341 downloads) Popular Download (pdf, 292 KB)
pdf 201-601-101 I3 (309 downloads) Popular Download (pdf, 1.29 MB)
pdf 201-601-501 I2 (306 downloads) Popular Download (pdf, 84 KB)
pdf 201-601-502 I4 (301 downloads) Popular Download (pdf, 384 KB)
pdf 201-601-503 I6 (357 downloads) Popular Download (pdf, 611 KB)
pdf 201-601-504 I3 (286 downloads) Popular Download (pdf, 528 KB)
pdf 201-603-501 I1 (342 downloads) Popular Download (pdf, 69 KB)
pdf 201-604-501 I3 (327 downloads) Popular Download (pdf, 269 KB)
pdf 201-605-501 I1 (327 downloads) Popular Download (pdf, 408 KB)
pdf 201-607-301 I2 (323 downloads) Popular Download (pdf, 276 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 696 guests online