You are here: Home > Browse the Library > BSPs (Bell System) > by Division Number > All Divisions > 300 - 379 Divisions - Transmission Sys & Testing > 309 Division - Switched Services Networks

Check out the TCI YouTube channel here. Please subscribe!

Check here for the 2024 Telephone Shows

Folder 309 Division - Switched Services Networks

Documents

pdf 309-000-000 I33 Popular

By 1042 downloads

Download (pdf, 69 KB)

309-000-000_I33.pdf

pdf 309-000-000 I33 2 Popular

By 742 downloads

Download (pdf, 98 KB)

309-000-000_I33_2.pdf

309-000-000 I33 2

Contributed by Sam Etler.

pdf 309-001-011 I5 Popular

By 947 downloads

Download (pdf, 261 KB)

309-001-011_I5.pdf

309-001-011 I5

Contributed by Russ Kirk.

pdf 309-100-005 I1 Popular

By 820 downloads

Download (pdf, 909 KB)

309-100-005_I1.pdf

309-100-005 I1

Contributed by Russ Kirk.

pdf 309-200-000 I3 Popular

By 896 downloads

Download (pdf, 532 KB)

309-200-000_I3.pdf

309-200-000 I3

Contributed by Russ Kirk.

pdf 309-200-001 I5 Popular

By 925 downloads

Download (pdf, 676 KB)

309-200-001_I5.pdf

309-200-001 I5

Contributed by Russ Kirk.

pdf 309-200-004 I3 Popular

By 908 downloads

Download (pdf, 855 KB)

309-200-004_I3.pdf

309-200-004 I3

Contributed by Russ Kirk.

pdf 309-200-007 I8 Popular

By 1113 downloads

Download (pdf, 285 KB)

309-200-007_I8.pdf

309-200-007 I8

Contributed by Russ Kirk.

pdf 309-200-010 I3 Popular

By 1406 downloads

Download (pdf, 460 KB)

309-200-010_I3.pdf

309-200-010 I3

Contributed by Russ Kirk.

pdf 309-200-102 I1 Popular

By 925 downloads

Download (pdf, 101 KB)

309-200-102_I1.pdf

309-200-102 I1

Contributed by Russ Kirk.

pdf 309-200-300PT X1 IB Popular

By 769 downloads

Download (pdf, 148 KB)

309-200-300PT_X1_IB.pdf

309-200-300PT X1 IB

Contributed by Russ Kirk.

pdf 309-200-302 I1 Popular

By 802 downloads

Download (pdf, 171 KB)

309-200-302_I1.pdf

309-200-302 I1

Contributed by Russ Kirk.

pdf 309-200-509 I1 Popular

By 1208 downloads

Download (pdf, 979 KB)

309-200-509_I1.pdf

309-200-509 I1

Contributed by Russ Kirk.

pdf 309-200-520 I1 Popular

By 1089 downloads

Download (pdf, 1.12 MB)

309-200-520_I1.pdf

309-200-520 I1

Contributed by Russ Kirk.

pdf 309-200-901PT IA Popular

By 831 downloads

Download (pdf, 963 KB)

309-200-901PT_IA.pdf

309-200-901PT IA

Contributed by Russ Kirk.

pdf 309-203-100 I1 Popular

By 870 downloads

Download (pdf, 244 KB)

309-203-100_I1.pdf

309-203-100 I1

Contributed by Russ Kirk.

pdf 309-292-100 I1 Popular

By 961 downloads

Download (pdf, 1.01 MB)

309-292-100_I1.pdf

309-292-100 I1

Contributed by Russ Kirk.

pdf 309-300-007 I2 Popular

By 904 downloads

Download (pdf, 350 KB)

309-300-007_I2.pdf

309-300-007 I2

Contributed by Russ Kirk.

pdf 309-400-000 I2 Popular

By 1017 downloads

Download (pdf, 1.68 MB)

309-400-000_I2.pdf

309-400-000 I2

Contributed by Russ Kirk.

pdf 309-400-001 I2 Popular

By 857 downloads

Download (pdf, 1.54 MB)

309-400-001_I2.pdf

309-400-001 I2

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 1086 guests online