AT&T Specifications (pre-BSP)AT&T Specifications (pre-BSP)

#NameSizeAdded OnLast Updated OnUploaded ByDownloaded
1AT&T Spec 4810 - Stations Hand Telephone SetsAT&T Spec 4810 - Stations Hand Telephone Sets (Download) (View)1.42 MBJan 21, 2010Nov 08, 2011Remco-E2191 times
2AT&T Spec 4800 - Telephone Directory Install TlAT&T Spec 4800 - Telephone Directory Install Tl (Download) (View)830.09 kBSep 22, 2010Jan 09, 2012Remco-E1414 times
3AT&T Spec 4621 - No. 530A Subscriber Set for Outdoor Use - June 1926AT&T Spec 4621 - No. 530A Subscriber Set for Outdoor Use - June 1926 (Download) (View)2.34 MBDec 18, 2011Jan 09, 2012Remco-E2055 times
4AT&T Spec 4590 - No. 50 Coin Collector - Installation - April 1927AT&T Spec 4590 - No. 50 Coin Collector - Installation - April 1927 (Download) (View)2.59 MBDec 18, 2011Jan 09, 2012Remco-E2338 times
5AT&T Spec 4588 - May28 CB Manual Stations  [LARGE FILE]AT&T Spec 4588 - May28 CB Manual Stations [LARGE FILE] (Download) (View)21.13 MBNov 19, 2011Jan 09, 2012Remco-E2136 times
6AT&T Spec 4566 Feb26 Machine Switching Stations T Ocr RAT&T Spec 4566 Feb26 Machine Switching Stations T Ocr R (Download) (View)12.05 MBJan 22, 2012Apr 25, 2013Remco-E3354 times
7AT&T Spec 4566 - SuppD Dec30 Dial Manual CB StationsAT&T Spec 4566 - SuppD Dec30 Dial Manual CB Stations (Download) (View)3.93 MBNov 11, 2011Jan 09, 2012Remco-E1688 times
8AT&T Spec 4566 - SuppC Nov30 Dial Manual CB StationsAT&T Spec 4566 - SuppC Nov30 Dial Manual CB Stations (Download) (View)2.28 MBNov 11, 2011Jan 09, 2012Remco-E2045 times
9AT&T Spec 4566 - SuppB Jun30 Dial Manual CB StationsAT&T Spec 4566 - SuppB Jun30 Dial Manual CB Stations (Download) (View)1.48 MBNov 11, 2011Jan 09, 2012Remco-E1825 times
10AT&T Spec 4566 - CP Insert Oct31 Dial Manual CB StationsAT&T Spec 4566 - CP Insert Oct31 Dial Manual CB Stations (Download) (View)1.42 MBNov 11, 2011Jan 09, 2012Remco-E1950 times
11AT&T Spec 4465 7-J And 7-K Coin CollectorsAT&T Spec 4465 7-J And 7-K Coin Collectors (Download) (View)815.49 kBMar 22, 2010Apr 25, 2013Remco-E1180 times
12AT&T Spec 4455 - Public Telephone Signs TlAT&T Spec 4455 - Public Telephone Signs Tl (Download) (View)1.05 MBSep 22, 2010Jan 09, 2012Remco-E1497 times
13AT&T Spec 4430 - Open Type Booths TlAT&T Spec 4430 - Open Type Booths Tl (Download) (View)794.26 kBSep 22, 2010Jan 09, 2012Remco-E1293 times
14AT&T Spec 4170 - SuppA Dec24 Substation Private Branch Exchange Protector InstallationAT&T Spec 4170 - SuppA Dec24 Substation Private Branch Exchange Protector Installation (Download) (View)2.55 MBNov 11, 2011Jan 09, 2012Remco-E1805 times
15AT&T Spec 4170 - Apr22 Substation Private Branch Exchange Protector InstallationAT&T Spec 4170 - Apr22 Substation Private Branch Exchange Protector Installation (Download) (View)11.82 MBNov 11, 2011Jan 09, 2012Remco-E2081 times
16AT&T Spec 4159 - SuppA Jun24 Maintenance Automatic Electric Dials SubstationsAT&T Spec 4159 - SuppA Jun24 Maintenance Automatic Electric Dials Substations (Download) (View)675.59 kBNov 11, 2011Jan 09, 2012Remco-E1735 times
17AT&T Spec 4159 - Jan22 Maintenance Automatic Electric Dials SubstationsAT&T Spec 4159 - Jan22 Maintenance Automatic Electric Dials Substations (Download) (View)4.61 MBNov 11, 2011Jan 09, 2012Remco-E2568 times
18AT&T Spec 4159 - CP Insert Dec24 Maintenance Automatic Electric Dials SubstationsAT&T Spec 4159 - CP Insert Dec24 Maintenance Automatic Electric Dials Substations (Download) (View)342.01 kBNov 11, 2011Jan 09, 2012Remco-E1553 times
19AT&T Spec 3859 Aug22 Substation Wiring Plans Ocr RAT&T Spec 3859 Aug22 Substation Wiring Plans Ocr R (Download) (View)5.42 MBMar 16, 2013Apr 25, 2013Paul-F1937 times
20AT&T Spec 3859 - SuppB Sep30 Station Wiring PlansAT&T Spec 3859 - SuppB Sep30 Station Wiring Plans (Download) (View)11.43 MBNov 11, 2011Jan 09, 2012Remco-E2080 times
21AT&T Spec 3859 - CP Insert Apr31 Station Wiring PlansAT&T Spec 3859 - CP Insert Apr31 Station Wiring Plans (Download) (View)374.61 kBNov 11, 2011Jan 09, 2012Remco-E1566 times
22AT&T Spec 3859 - Aug22 - Station Wiring Plans AT&T Spec 3859 - Aug22 - Station Wiring Plans (Download) (View)1.78 MBMay 10, 2012May 10, 2012Remco-E2297 times
23AT&T Spec 3855 - SuppC Mar31 Adjustments Substation ApparatusAT&T Spec 3855 - SuppC Mar31 Adjustments Substation Apparatus (Download) (View)627.33 kBNov 11, 2011Jan 09, 2012Remco-E1697 times
24AT&T Spec 3855 - SuppB Sep30 Adjustments Substation ApparatusAT&T Spec 3855 - SuppB Sep30 Adjustments Substation Apparatus (Download) (View)2.11 MBNov 11, 2011Jan 09, 2012Remco-E1820 times
25AT&T Spec 3855 - Mar17 Adjustments Substation ApparatusAT&T Spec 3855 - Mar17 Adjustments Substation Apparatus (Download) (View)4.49 MBNov 11, 2011Jan 09, 2012Remco-E1879 times
26AT&T Spec 3855 - CP Insert Mar31 Adjustments Substation ApparatusAT&T Spec 3855 - CP Insert Mar31 Adjustments Substation Apparatus (Download) (View)363.79 kBNov 11, 2011Jan 09, 2012Remco-E1455 times

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