- 21. 501-165-180 i4 Dec83 - Station Dials, 80, 82 and 83-types - Trimline, 12-button Tl
- Issue 4, December 1983.
- Created on 13 September 2010
- 22. 501-211-102 i6 May82 - Handsets (Ampifier) G6, G7, G8, G13, G66 & K6
- (ocr)
- Created on 22 September 2010
- 23. 501-321-100 i2 Jan69 - Polarity Guards
- Contributed by Paul Fassbender.
- Created on 28 July 2019
- 24. 501-321-100 i3 Apr71 - Polarity Guards
- Contributed by Frank Harrell. Processed by Paul Fassbender.
- Created on 28 July 2019
- 25. 501-321-100 i5 Dec80 - Polarity Guards
- Contributed by Paul Fassbender.
- Created on 28 July 2019
- 26. 501-415-101 i1 Dec66 - Apparatus Units in Customer-owned Enclosures
- Includes telephone bases. 500DR; 11-type and 702 (Princess); and AD1 (Trimline). 11A, 11B and 11C. Contributed by Russ Kirk.
- Created on 11 February 2012
- 27. 502-150-900PT iA Apr64 - F-56093 - Inst Conn Maint
- Pacific Telephone. Trimline-style wall telephone. Contributed by Steve Cichorsky. Scanning and OCR by Paul Fassbender. 3.01 This is new apparatus seen for the first time by telephone customers. A thorough ...
- Created on 03 April 2024
- 28. 502-150-901PT iB Jan67 - F-56593 Tel Handset and F-56594 Base - ID Inst Conn Maint
- Trimline-style set targeted primarily for hospitals. Contributed and scanned by Steve Cichorsky. OCR and processing by Paul Fassbender.
- Created on 10 November 2019
- 29. 502-303-101 i1 Feb70 - Trimline - 220A Hand Tel Set - w AC1 AD1 Bases
- Created on 22 September 2010
- 30. 502-303-101 i3 Sep72 - Trimline AC1 AD1 w/ 220A 1220A w/ 220A 2220B handsets
- Contributed by Frank Harrell. Processed by Paul Fassbender.
- Created on 28 July 2019
- 31. 502-303-101 i8 Add i2 May83 - Trimline_AC AD Bases with 220 226 2220 2226 Hand Tel Sets
- Addendum to 502-303-101 i8. Included addendum issue 1 comments on "1-PTY" marked sets. Applies to sets manufactured after 6-1-82 for bridged ringer service, P1D ringer.
- Created on 22 September 2010
- 32. 502-303-101 i8 Sep81 - Trimline - AC AD Bases with 220 226 2220 2226 Tel Sets
- Created on 22 September 2010
- 33. 502-303-102 Add i1 Oct78 - Trimline-type Telephone Sets
- Addendum Oct 1978, Issue 1. Applies to issue 3, Oct81. 220-, 226-, 2220- and 2226-types.
- Created on 03 July 2011
- 34. 502-303-102 i1 Oct78 - Trimline Hand Telephone Sets - 220 226 2220 2226-Type
- Created on 22 September 2010
- 35. 502-303-102 i3 Oct81 - Trimline Hand Telephone Sets - ID, Installation, Connections, Maint
- October, 1981, Issue 3. 220-, 226-, 2220- and 2226-types.
- Created on 03 July 2011
- 36. 502-304-101 i1 Apr70 - Trimline 1220A with AC1 and AD1 Bases
- Identification, installation, maintenance, and connection information for the 1220A hand telephone set, and the associated AC1 and AD1 telephone bases. This information was previously contained in Sections ...
- Created on 14 May 2019
- 37. 502-305-101 i1 Apr70 - Reference - Trimline 2200B Hand Tel Set
- With AC1 and AD1 bases
- Created on 22 September 2010
- 38. 502-320-100 i5 Oct68 - 220A-1220A-2220B-Trimline
- Includes 502-320-100 Addendum i1 Aug65, which applies to 502-320-100 issue 1.
- Created on 22 September 2010
- 39. 502-320-200 i1 May65 - 220A-Trimline
- Rotary Trimline hand tel set.
- Created on 22 September 2010
- 40. 502-321-100 i3 Jun68 - Trimline Telephone Bases - AC1 and AD1
- Created on 22 September 2010
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Recent Contributors
Thanks for new documents from 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.
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