You are here: Home > Browse the Library > Document Repository > All Repository Topics > BSP - Bell System Practices (by Doc #) > BSP Categories by later Division Number (by Doc #) > 500 - 529 Station Equipment > 501 Division - Station Set Components

Check out the TCI YouTube channel here. Please subscribe!

Check here for the Upcoming Telephone Shows

Folder 501 Division - Station Set Components

Station Set Components - Customer Equipment

Documents

pdf 501-000-000 i33 Sep78 - Index Popular

By 1928 downloads

Download (pdf, 187 KB)

501-000-000_I33.pdf

501-000-000 i33 Sep78 - Index

Division 501: Station Set Components - Customer Equipment. Contributed by Sam Etler.

pdf 501-000-000 i68 Oct85 - Index Popular

By 2040 downloads

Download (pdf, 185 KB)

501-000-000-i68-Index_tl.pdf

501-000-000 i68 Oct85 - Index

AT&T. Division 501: Station Set Components - Customer Equipment.

pdf 501-000-000 i71 Oct90 - Index Popular

By 1735 downloads

Download (pdf, 217 KB)

501-000-000-i71-Index_tl.pdf

501-000-000 i71 Oct90 - Index

AT&T. Division 501: Station Set Components - Customer Equipment.

pdf 501-110-100 I5 Popular

By 1745 downloads

Download (pdf, 335 KB)

501-110-100_I5.pdf

501-110-100 I5

Contributed by Russ Kirk.

pdf 501-110-100 i5 Jun70 Apparatus Blanks - Identification Tl Popular

By 1923 downloads

Download (pdf, 3.19 MB)

501-110-100-i5-Apparatus-Blanks-Identification_tl.pdf

501-110-100 i5 Jun70 Apparatus Blanks - Identification Tl

Issue 5, June 1970

pdf 501-120-100 I11 Popular

By 2512 downloads

Download (pdf, 2.19 MB)

501-120-100_I11.pdf

501-120-100 I11
[Extracted from KSSM, i6, July 1980 by Sam Etler]

pdf 501-120-100 I12 Popular

By 2444 downloads

Download (pdf, 844 KB)

501-120-100_I12.pdf

501-120-100 I12

Contributed by Russ Kirk.

pdf 501-120-100-i10-Reference-Buzzers-and-Bells Tl Popular

By 2013 downloads

Download (pdf, 4.68 MB)

501-120-100-i10-Reference-Buzzers-and-Bells_tl.pdf

pdf 501-120-400-i3-Buzzers-and-Bells Tl Popular

By 1793 downloads

Download (pdf, 115 KB)

501-120-400-i3-Buzzers-and-Bells_tl.pdf

pdf 501-130-100 I6 Popular

By 1996 downloads

Download (pdf, 206 KB)

501-130-100_I6.pdf

501-130-100 I6

Contributed by Russ Kirk.

pdf 501-130-100-i6-Capacitors-Identification Tl Popular

By 2138 downloads

Download (pdf, 246 KB)

501-130-100-i6-Capacitors-Identification_tl.pdf

pdf 501-135-100 i4 Oct 1980 - Networks Popular

By 6422 downloads

Download (pdf, 1.86 MB)

501-135-100_i4_Oct80_Networks_tci_ocr.pdf

501-135-100 i4 Oct 1980 - Networks

13 pages. 425, 4010 and 4228 Network ID, Features, Terminal Layouts and Schematics. OCR and Bookmarks by Paul Fassbender.

pdf 501-135-100 i4 Oct 80 - Networks Popular

By 2486 downloads

Download (pdf, 541 KB)

501-135-100_I4.pdf

501-135-100 i4 Oct 80 - Networks

Issue 4, October 1980.  Includes 425, 4010 and 4228 types.  Searchable. Contributed by Russ Kirk.

Terminal layout and schematic drawings for 425D, 425E, 425F, 425J, 425K, 4010B, 4010C, 4010D, 4010E, 4228a, 4228F, 4228M, 4228P, 4228S, 4228U, 4228AA, 4228AC, 4228B, 4228G, 4228K, 4228L, 4228N, 4228T, 4228AD, 4228C, 4228D, 4228E, 4228J, 4228R, 4228W and 4228AB. Types: 425, 4010, and 4228.

pdf 501-136-100 i3 Jun68 - Station Transformers Popular

By 2964 downloads

Download (pdf, 761 KB)

501-136-100_I3.pdf

501-136-100 i3 Jun68 - Station Transformers

Issue 3, June 1968.  Includes 393A, 2012A, 2012B, 2075A, 2186A, KS-5714, KS-16886 and KS-16940 transformers.  From New England Telephone Station Installation Handbook, June 1969.  Extracted by Sam Etler.

pdf 501-136-100 i7 Nov79 - Station Transformers Popular

By 2176 downloads

Download (pdf, 953 KB)

501-136-100_i7_Nov79_Station_Transformers_ocr_tci.pdf

501-136-100 i7 Nov79 - Station Transformers

Issue 7, Nov. 1979. Includes 2012A, 2012B, 2012C, 2012D, KS-16886, KS-16940, KS-20426, 2075A, 2186A, KS-5714, KS-21239, 85B1 and 95B1 transformers. Section 5 contains the "recall notice" for KS-20426L3 (MD) transformers made by AULT. Contributed by Russ Kirk.

pdf 501-136-100-i5-Station-Transformers-Identification Tl Popular

By 2823 downloads

Download (pdf, 926 KB)

501-136-100-i5-Station-Transformers-Identification_tl.pdf

pdf 501-136-100-i6-Station-Transformers Tl Popular

By 3619 downloads

Download (pdf, 1.73 MB)

501-136-100-i6-Station-Transformers_tl.pdf

pdf 501-140-100 I3 Popular

By 1557 downloads

Download (pdf, 434 KB)

501-140-100_I3.pdf

501-140-100 I3

Contributed by Russ Kirk.

pdf 501-140-100-i3-Telephone-Station-Cords-General Tl Popular

By 1619 downloads

Download (pdf, 722 KB)

501-140-100-i3-Telephone-Station-Cords-General_tl.pdf

pdf 501-140-102 Handset Cords . Popular

By 2051 downloads

Download (pdf, 137 KB)

501-140-102 Handset Cords ..pdf

501-140-102 Handset Cords .

New User?

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

Recent Contributors

Thanks for new documents from Shane Young, David Brown, the Connections Museum, Paul Fassbender, Lou Maffei, Rick Thoensen. Sheila Flory, Tom Hesson, Jim Hurtle, Ed Palazzo, Bruce Patterson, Remco Enthoven, Jon Kolger, Paul Ivester, Len Hicken, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), Rick Walsh, and Jeff Lamb.

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

Who's online

We have 106 guests online