https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central?format=html Sun, 28 Jul 2019 20:58:03 -0700 en-GB hourly 1 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/13317-201-518-101-i2-mar79-12a-announcement-system?format=html 201-518-101 i2 Mar79 - 12A Announcement System Contributed by Sam Etler. Processed by Paul Fassbender.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/13317-201-518-101-i2-mar79-12a-announcement-system?format=html Contributed by Sam Etler. Processed by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 201 Division - Supplemental Information - Central Sun, 28 Jul 2019 20:58:03 -0700 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/13316-201-511-501-i4-jul74-5a-announcement-system-tests?format=html 201-511-501 i4 Jul74 - 5A Announcement System - Tests Contributed by Sam Etler. Processed by Paul Fassbender.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/13316-201-511-501-i4-jul74-5a-announcement-system-tests?format=html Contributed by Sam Etler. Processed by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 201 Division - Supplemental Information - Central Sun, 28 Jul 2019 20:57:59 -0700 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/13315-201-511-301-i1-jun66-5a-announcement-system-operation?format=html 201-511-301 i1 Jun66 - 5A Announcement System - Operation Contributed by Sam Etler. Processed by Paul Fassbender.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/13315-201-511-301-i1-jun66-5a-announcement-system-operation?format=html Contributed by Sam Etler. Processed by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 201 Division - Supplemental Information - Central Sun, 28 Jul 2019 20:57:56 -0700 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/13314-201-511-101-i1-may74-5a-announcement-system-description?format=html 201-511-101 i1 May74 - 5A Announcement System - Description Contributed by Sam Etler. Processed by Paul Fassbender.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/13314-201-511-101-i1-may74-5a-announcement-system-description?format=html Contributed by Sam Etler. Processed by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 201 Division - Supplemental Information - Central Sun, 28 Jul 2019 20:57:50 -0700 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/13218-201-200-001-i3-may82-distributing-frames-alpha-index?format=html 201-200-001 i3 May82 - Distributing Frames - Alpha Index Contributed by Paul Fassbender.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/13218-201-200-001-i3-may82-distributing-frames-alpha-index?format=html Contributed by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 201 Division - Supplemental Information - Central Wed, 15 May 2019 16:59:57 -0700 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/12930-201-646-501-i4-jan77-4-wire-order-circuit-general-purpose-sd-1c245-01-test?format=html 201-646-501 i4 Jan77 - 4 Wire Order Circuit - General Purpose SD-1C245-01 - Test Contributed by Steve Cichorsky. Processed by Remco Enthoven and Paul Fassbender.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/12930-201-646-501-i4-jan77-4-wire-order-circuit-general-purpose-sd-1c245-01-test?format=html Contributed by Steve Cichorsky. Processed by Remco Enthoven and Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 201 Division - Supplemental Information - Central Thu, 21 Mar 2019 10:16:32 -0700 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7083-201-000-005-i2?format=html 201-000-005 I2 Contributed by Russ Kirk.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7083-201-000-005-i2?format=html Contributed by Russ Kirk.

]]> (Anonymous) 201 Division - Supplemental Information - Central Thu, 09 Feb 2012 14:20:46 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7084-201-001-011-i16?format=html 201-001-011 I16 Contributed by Russ Kirk.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7084-201-001-011-i16?format=html Contributed by Russ Kirk.

]]> (Anonymous) 201 Division - Supplemental Information - Central Thu, 09 Feb 2012 14:20:46 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7085-201-001-012-i2?format=html 201-001-012 I2 Contributed by Russ Kirk.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7085-201-001-012-i2?format=html Contributed by Russ Kirk.

]]> (Anonymous) 201 Division - Supplemental Information - Central Thu, 09 Feb 2012 14:20:46 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7086-201-001-013-i4?format=html 201-001-013 I4 Contributed by Russ Kirk.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7086-201-001-013-i4?format=html Contributed by Russ Kirk.

]]> (Anonymous) 201 Division - Supplemental Information - Central Thu, 09 Feb 2012 14:20:46 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7087-201-001-014-i6?format=html 201-001-014 I6 Contributed by Russ Kirk.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7087-201-001-014-i6?format=html Contributed by Russ Kirk.

]]> (Anonymous) 201 Division - Supplemental Information - Central Thu, 09 Feb 2012 14:20:46 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7088-201-001-015-i4?format=html 201-001-015 I4 Contributed by Russ Kirk.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7088-201-001-015-i4?format=html Contributed by Russ Kirk.

]]> (Anonymous) 201 Division - Supplemental Information - Central Thu, 09 Feb 2012 14:20:46 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7089-201-001-016-i7?format=html 201-001-016 I7 Contributed by Russ Kirk.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7089-201-001-016-i7?format=html Contributed by Russ Kirk.

]]> (Anonymous) 201 Division - Supplemental Information - Central Thu, 09 Feb 2012 14:20:46 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7090-201-001-017-i1?format=html 201-001-017 I1 Contributed by Russ Kirk.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7090-201-001-017-i1?format=html Contributed by Russ Kirk.

]]> (Anonymous) 201 Division - Supplemental Information - Central Thu, 09 Feb 2012 14:20:46 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7091-201-001-018-i5?format=html 201-001-018 I5 Contributed by Russ Kirk.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7091-201-001-018-i5?format=html Contributed by Russ Kirk.

]]> (Anonymous) 201 Division - Supplemental Information - Central Thu, 09 Feb 2012 14:20:46 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7092-201-001-020-i7?format=html 201-001-020 I7 Contributed by Russ Kirk.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7092-201-001-020-i7?format=html Contributed by Russ Kirk.

]]> (Anonymous) 201 Division - Supplemental Information - Central Thu, 09 Feb 2012 14:20:46 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7093-201-001-021-i3?format=html 201-001-021 I3 Contributed by Russ Kirk.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7093-201-001-021-i3?format=html Contributed by Russ Kirk.

]]> (Anonymous) 201 Division - Supplemental Information - Central Thu, 09 Feb 2012 14:20:46 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7094-201-001-022-i2?format=html 201-001-022 I2 Contributed by Russ Kirk.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7094-201-001-022-i2?format=html Contributed by Russ Kirk.

]]> (Anonymous) 201 Division - Supplemental Information - Central Thu, 09 Feb 2012 14:20:46 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7095-201-001-023-i2?format=html 201-001-023 I2 Contributed by Russ Kirk.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7095-201-001-023-i2?format=html Contributed by Russ Kirk.

]]> (Anonymous) 201 Division - Supplemental Information - Central Thu, 09 Feb 2012 14:20:46 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7096-201-001-024-i2?format=html 201-001-024 I2 Contributed by Russ Kirk.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/200-289-divisions-switching-systems/201-division-supplemental-information-central/7096-201-001-024-i2?format=html Contributed by Russ Kirk.

]]> (Anonymous) 201 Division - Supplemental Information - Central Thu, 09 Feb 2012 14:20:46 -0800