Signaling Systems

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems?format=html Wed, 22 Feb 2012 12:10:56 -0800 en-GB hourly 1 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/9953-975-110-100-i2?format=html 975-110-100 i2 Jan80 - Customer Loop Signals and Signaling Systems Contributed by Russ Kirk.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/9953-975-110-100-i2?format=html Contributed by Russ Kirk.

]]> (Anonymous) 975 Division - Signaling Systems Wed, 22 Feb 2012 12:10:56 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/9954-975-115-100-i1?format=html 975-115-100 i1 Jun57 - Signals & Signaling Systems between Offices Contributed by Russ Kirk.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/9954-975-115-100-i1?format=html Contributed by Russ Kirk.

]]> (Anonymous) 975 Division - Signaling Systems Wed, 22 Feb 2012 12:10:56 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/9955-975-120-100-i1?format=html 975-120-100 i1 Jan80 - Interoffice Signals & Signaling Systems Contributed by Russ Kirk.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/9955-975-120-100-i1?format=html Contributed by Russ Kirk.

]]> (Anonymous) 975 Division - Signaling Systems Wed, 22 Feb 2012 12:10:56 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/9956-975-215-100-i2?format=html 975-215-100 I2 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/9956-975-215-100-i2?format=html (Anonymous) 975 Division - Signaling Systems Wed, 22 Feb 2012 12:10:56 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/9957-975-230-100-i2?format=html 975-230-100 I2 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/9957-975-230-100-i2?format=html (Anonymous) 975 Division - Signaling Systems Wed, 22 Feb 2012 12:10:56 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/9958-975-240-100-i3?format=html 975-240-100 I3 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/9958-975-240-100-i3?format=html (Anonymous) 975 Division - Signaling Systems Wed, 22 Feb 2012 12:10:56 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/5266-975-000-000-i13?format=html 975-000-000 I13 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/5266-975-000-000-i13?format=html (Anonymous) 975 Division - Signaling Systems Mon, 16 Jan 2012 11:28:32 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/352-975-000-000-se?format=html 975-000-000-se Numerical Index - Division 975 - Signaling Systems - General
Descriptive Information, Issue 13, 1980-10-01, 1 page

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/352-975-000-000-se?format=html Numerical Index - Division 975 - Signaling Systems - General
Descriptive Information, Issue 13, 1980-10-01, 1 page

]]> (Anonymous) 975 Division - Signaling Systems Sun, 15 Nov 2009 20:52:50 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/353-975-110-100-se?format=html 975-110-100-se Customer Loop Signals and Signaling Systems, Issue 2,
1980-01-01, 20 pages

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/353-975-110-100-se?format=html Customer Loop Signals and Signaling Systems, Issue 2,
1980-01-01, 20 pages

]]> (Anonymous) 975 Division - Signaling Systems Sun, 15 Nov 2009 20:52:50 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/354-975-115-100-se?format=html 975-115-100-se Signals and Signaling Systems Between Offices - Used in
Message Telephone Service - General Descriptive Information, Issue 1,
1957-06-01, 37 pages (Note: SE didn't create this PDF. Probably came from
the CIC but?SE doesn't know for sure. SE has a paper copy and they seem to be
exactly the same.)

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/354-975-115-100-se?format=html Signals and Signaling Systems Between Offices - Used in
Message Telephone Service - General Descriptive Information, Issue 1,
1957-06-01, 37 pages (Note: SE didn't create this PDF. Probably came from
the CIC but?SE doesn't know for sure. SE has a paper copy and they seem to be
exactly the same.)

]]> (Anonymous) 975 Division - Signaling Systems Sun, 15 Nov 2009 20:52:50 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/355-975-120-100-se?format=html 975-120-100-se Interoffice Signals and Signaling Systems, Issue 1,
1980-01-01, 33 pages

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/355-975-120-100-se?format=html Interoffice Signals and Signaling Systems, Issue 1,
1980-01-01, 33 pages

]]> (Anonymous) 975 Division - Signaling Systems Sun, 15 Nov 2009 20:52:50 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/356-975-215-100-se?format=html 975-215-100-se 2400- or 2600-Cycle Single-Frequency Signaling System -
General Descriptive Information - Toll Systems, Issue 2, 1958-09-01, 16
pages

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/356-975-215-100-se?format=html 2400- or 2600-Cycle Single-Frequency Signaling System -
General Descriptive Information - Toll Systems, Issue 2, 1958-09-01, 16
pages

]]> (Anonymous) 975 Division - Signaling Systems Sun, 15 Nov 2009 20:52:50 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/357-975-230-100-se?format=html 975-230-100-se DX Signaling System - General Descriptive Information, Issue
2, 1975-05-01, 9 pages

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/357-975-230-100-se?format=html DX Signaling System - General Descriptive Information, Issue
2, 1975-05-01, 9 pages

]]> (Anonymous) 975 Division - Signaling Systems Sun, 15 Nov 2009 20:52:50 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/358-975-240-100-se?format=html 975-240-100-se Type E Single-Frequency Signaling System - General
Descriptive Information, Issue 3, 1980-01-01, 23 pages

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/660-984-vehicles-supplies-gen-l/975-division-signaling-systems/358-975-240-100-se?format=html Type E Single-Frequency Signaling System - General
Descriptive Information, Issue 3, 1980-01-01, 23 pages

]]> (Anonymous) 975 Division - Signaling Systems Sun, 15 Nov 2009 20:52:50 -0800