460 - 489 Wiring, Special Services - TCI Library CLICK HERE FOR THE LIST VIEW.

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services?format=html Mon, 03 Mar 2025 17:23:58 -0800 en-GB hourly 1 480-310-100 i3 Mar64 - Group Alerting System ID https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/480-division-private-service-systems/14810-480-310-100-i3-mar64-group-alerting-system-id?format=html 480-310-100 i3 Mar64 - Group Alerting System ID Uses either 2AB telephone answering set, or KS-16765, List 1 announcement set. Contributed by Paul Fassbender.

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/480-division-private-service-systems/14810-480-310-100-i3-mar64-group-alerting-system-id?format=html Uses either 2AB telephone answering set, or KS-16765, List 1 announcement set. Contributed by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 480 Division - Private Service Systems Mon, 03 Mar 2025 17:23:58 -0800 480-310-200 i4 Jun69 - Group Alerting System Installation and Maintenance https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/480-division-private-service-systems/14809-480-310-200-i4-jun69-group-alerting-system-installation-and-maintenance?format=html 480-310-200 i4 Jun69 - Group Alerting System Installation and Maintenance Uses either 2AB telephone answering set, or KS-16765, List 1 announcement set. Contributed by Paul Fassbender.

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/480-division-private-service-systems/14809-480-310-200-i4-jun69-group-alerting-system-installation-and-maintenance?format=html Uses either 2AB telephone answering set, or KS-16765, List 1 announcement set. Contributed by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 480 Division - Private Service Systems Mon, 03 Mar 2025 17:23:11 -0800 480-310-400 i4 Jun69 - Group Alerting System Connections https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/480-division-private-service-systems/14808-480-310-400-i4-jun69-group-alerting-system-connections?format=html 480-310-400 i4 Jun69 - Group Alerting System Connections Uses either 2AB telephone answering set, or KS-16765, List 1 announcement set. Contributed by Paul Fassbender.

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/480-division-private-service-systems/14808-480-310-400-i4-jun69-group-alerting-system-connections?format=html Uses either 2AB telephone answering set, or KS-16765, List 1 announcement set. Contributed by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 480 Division - Private Service Systems Mon, 03 Mar 2025 17:22:05 -0800 480-325-101 i2 Dec 1967 KS 19557 Detector (Nuclear Blast) Description https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/480-division-private-service-systems/14764-480-325-101-i2-dec-1967-ks-19557-detector-nuclear-blast-description?format=html 480-325-101 i2 Dec 1967 KS 19557 Detector (Nuclear Blast) Description From the collection of the JKL Museum of Telephony - Processed and uploaded by Remco Enthoven
Includes bonus photo of actual, Lyons NE, detector and cross section drawing by Lorne B.

Regretfully the detector was lost during the Sep 11 2015 Butte forest fire. But at least we still have the picture...

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/480-division-private-service-systems/14764-480-325-101-i2-dec-1967-ks-19557-detector-nuclear-blast-description?format=html From the collection of the JKL Museum of Telephony - Processed and uploaded by Remco Enthoven
Includes bonus photo of actual, Lyons NE, detector and cross section drawing by Lorne B.

Regretfully the detector was lost during the Sep 11 2015 Butte forest fire. But at least we still have the picture...

]]> r.h.enthoven@infc.info (Remco E) 480 Division - Private Service Systems Thu, 18 Apr 2024 12:13:18 -0700 460-210-200 i3 Nov 1967 Civil Defense Warning System Station Equipment-Installation and Maintenance https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/460-division-customer-equipment-general-info/14744-460-210-200-i3-nov-1967-civil-defense-warning-system-station-equipment-installation-and-maintenance?format=html 460-210-200 i3 Nov 1967 Civil Defense Warning System Station Equipment-Installation and Maintenance https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/460-division-customer-equipment-general-info/14744-460-210-200-i3-nov-1967-civil-defense-warning-system-station-equipment-installation-and-maintenance?format=html r.h.enthoven@infc.info (Remco E) 460 Division - Customer Equipment, General Info Tue, 09 Apr 2024 17:06:13 -0700 460-210-100 i5 May 1971 Civil Defense Warning System Station Equipment-Identification https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/460-division-customer-equipment-general-info/14743-460-210-100-i5-may-1971-civil-defense-warning-system-station-equipment-identification?format=html 460-210-100 i5 May 1971 Civil Defense Warning System Station Equipment-Identification https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/460-division-customer-equipment-general-info/14743-460-210-100-i5-may-1971-civil-defense-warning-system-station-equipment-identification?format=html r.h.enthoven@infc.info (Remco E) 460 Division - Customer Equipment, General Info Tue, 09 Apr 2024 17:01:58 -0700 460-210-400 i3 Jul 1963 Civil Defense Warning System Station Equipment-Connections https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/460-division-customer-equipment-general-info/14742-460-210-400-i3-jul-1963-civil-defense-warning-system-station-equipment-connections?format=html 460-210-400 i3 Jul 1963 Civil Defense Warning System Station Equipment-Connections https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/460-division-customer-equipment-general-info/14742-460-210-400-i3-jul-1963-civil-defense-warning-system-station-equipment-connections?format=html r.h.enthoven@infc.info (Remco E) 460 Division - Customer Equipment, General Info Tue, 09 Apr 2024 17:01:53 -0700 463-311-100 i5 Mar74 - Voice Connecting Arrangements - 30-type Coupler https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/463-division-misc-apparatus-installation/14711-463-311-100-i5-mar74-voice-connecting-arrangements-30-type-coupler?format=html 463-311-100 i5 Mar74 - Voice Connecting Arrangements - 30-type Coupler VOICE CONNECTING ARRANGEMENTS QKT AND QKTBT
30-TYPE VOICE COUPLER

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/463-division-misc-apparatus-installation/14711-463-311-100-i5-mar74-voice-connecting-arrangements-30-type-coupler?format=html VOICE CONNECTING ARRANGEMENTS QKT AND QKTBT
30-TYPE VOICE COUPLER

]]> paul-f@verizon.net (Paul F) 463 Division - Misc. Apparatus (Installation) Fri, 28 Jul 2023 09:18:19 -0700 463-311-100 i4 Sep72 - Voice Connecting Arrangements - 30-type Coupler https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/463-division-misc-apparatus-installation/14710-463-311-100-i4-sep72-voice-connecting-arrangements-30-type-coupler?format=html 463-311-100 i4 Sep72 - Voice Connecting Arrangements - 30-type Coupler VOICE CONNECTING ARRANGEMENTS QKT AND QKTBT
30-TYPE VOICE COUPLER

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/463-division-misc-apparatus-installation/14710-463-311-100-i4-sep72-voice-connecting-arrangements-30-type-coupler?format=html VOICE CONNECTING ARRANGEMENTS QKT AND QKTBT
30-TYPE VOICE COUPLER

]]> paul-f@verizon.net (Paul F) 463 Division - Misc. Apparatus (Installation) Fri, 28 Jul 2023 09:16:35 -0700 480-617-100 i4 Jan 1982 4-wire private line terminating circuit SD-1G297-01 Identification, Installation and Connections https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/480-division-private-service-systems/14133-480-617-100-i4-jan-1982-4-wire-private-line-terminating-circuit-sd-1g297-01-identification-installation-and-connections?format=html 480-617-100 i4 Jan 1982 4-wire private line terminating circuit SD-1G297-01 Identification, Installation and Connections Contributed by: Remco Enthoven
From the collection of the JKL Museum of Telephony

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/480-division-private-service-systems/14133-480-617-100-i4-jan-1982-4-wire-private-line-terminating-circuit-sd-1g297-01-identification-installation-and-connections?format=html Contributed by: Remco Enthoven
From the collection of the JKL Museum of Telephony

]]> r.h.enthoven@infc.info (Remco E) 480 Division - Private Service Systems Tue, 19 Apr 2022 11:03:09 -0700 463-199-901LB iB Sep69 - Public Coin Alarm Circuit https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/463-division-misc-apparatus-installation/14110-463-199-901lb-ib-sep69-public-coin-alarm-circuit?format=html 463-199-901LB iB Sep69 - Public Coin Alarm Circuit An Illinois Bell practice. Contributed by Paul Fassbender.
1.01 This section provides connections and maintenance information regarding Public Coin Alarm Switches installed in designated coin telephone sets.
1.02 The Security Department will select the coin telephones to be monitored and arrange for service orders required by the plant Department. They will also make all necessary arrangements with the local law enforcement officials.

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/463-division-misc-apparatus-installation/14110-463-199-901lb-ib-sep69-public-coin-alarm-circuit?format=html An Illinois Bell practice. Contributed by Paul Fassbender.
1.01 This section provides connections and maintenance information regarding Public Coin Alarm Switches installed in designated coin telephone sets.
1.02 The Security Department will select the coin telephones to be monitored and arrange for service orders required by the plant Department. They will also make all necessary arrangements with the local law enforcement officials.

]]> paul-f@verizon.net (Paul F) 463 Division - Misc. Apparatus (Installation) Fri, 27 Aug 2021 14:01:30 -0700 480-000-000 i85 May75 - Num Index Priv Srvc Syst https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/480-division-private-service-systems/14041-480-000-000-i85-may75-num-index-priv-srvc-syst?format=html 480-000-000 i85 May75 - Num Index Priv Srvc Syst https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/480-division-private-service-systems/14041-480-000-000-i85-may75-num-index-priv-srvc-syst?format=html paul-f@verizon.net (Paul F) 480 Division - Private Service Systems Mon, 22 Mar 2021 19:23:40 -0700 480-000-000 i85 May75 - Numerical Index - Private Service Systems https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/480-division-private-service-systems/13906-480-000-000-i85-may75-numerical-index-private-service-systems?format=html 480-000-000 i85 May75 - Numerical Index - Private Service Systems https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/480-division-private-service-systems/13906-480-000-000-i85-may75-numerical-index-private-service-systems?format=html paul-f@verizon.net (Paul F) 480 Division - Private Service Systems Fri, 27 Nov 2020 18:43:39 -0800 480-000-000 i85 May75 - PTT App 1 iJ - Numerical Index Div 480 - Private Service Sys Customer Equip https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/480-division-private-service-systems/13898-480-000-000-i85-may75-ptt-app-1-ij-numerical-index-div-480-private-service-sys-customer-equip?format=html 480-000-000 i85 May75 - PTT App 1 iJ - Numerical Index Div 480 - Private Service Sys Customer Equip https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/480-division-private-service-systems/13898-480-000-000-i85-may75-ptt-app-1-ij-numerical-index-div-480-private-service-sys-customer-equip?format=html paul-f@verizon.net (Paul F) 480 Division - Private Service Systems Mon, 23 Nov 2020 13:31:50 -0800 461-630-100 i4 May65 - Jacks and Plugs - Selection & Installation https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/461-division-wiring-and-cabling/13892-461-630-100-i4-may65-jacks-and-plugs-selection-installation?format=html 461-630-100 i4 May65 - Jacks and Plugs - Selection & Installation https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/461-division-wiring-and-cabling/13892-461-630-100-i4-may65-jacks-and-plugs-selection-installation?format=html paul-f@verizon.net (Paul F) 461 Division - Wiring and Cabling Mon, 23 Nov 2020 13:03:17 -0800 480-801-300 i1 Apr75 - 812A PBX and AUTOVON Attendant Console 155A6E-03L - Operation https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/480-division-private-service-systems/13573-480-801-300-i1-apr75-812a-pbx-and-autovon-attendant-console-155a6e-03l-operation?format=html 480-801-300 i1 Apr75 - 812A PBX and AUTOVON Attendant Console 155A6E-03L - Operation 58 pages. Method of operation. Describes the console and the typical call tables provide a sequential description of the processing of a call by the 812A PBX, the AUTOVON Interconnection Circuit and the effect of each call on the 155A6E-03L attendant console. The tables depict the various console button operations as the call progresses and the effect these steps have on the condition of the console lamps. Contributed by Steve Cichorsky. OCR and bookmarks by Paul Fassbender.

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/480-division-private-service-systems/13573-480-801-300-i1-apr75-812a-pbx-and-autovon-attendant-console-155a6e-03l-operation?format=html 58 pages. Method of operation. Describes the console and the typical call tables provide a sequential description of the processing of a call by the 812A PBX, the AUTOVON Interconnection Circuit and the effect of each call on the 155A6E-03L attendant console. The tables depict the various console button operations as the call progresses and the effect these steps have on the condition of the console lamps. Contributed by Steve Cichorsky. OCR and bookmarks by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 480 Division - Private Service Systems Sun, 24 Nov 2019 21:34:21 -0800 475-210-100 i1 Oct59 - Order Turrets No 2 2A - Id Inst Conn https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/13491-475-210-100-i1-oct59-order-turrets-no-2-2a-id-inst-conn?format=html 475-210-100 i1 Oct59 - Order Turrets No 2 2A - Id Inst Conn Contributed and scanned by Steve Cichorsky. OCR and processing by Paul Fassbender.

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/13491-475-210-100-i1-oct59-order-turrets-no-2-2a-id-inst-conn?format=html Contributed and scanned by Steve Cichorsky. OCR and processing by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 460 - 489 Wiring, Special Services Sun, 10 Nov 2019 20:46:28 -0800 473-180-210 i1 Jan63 - Message Waiting Service - Id Inst Conn https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/473-division-intra-pbx-services/13490-473-180-210-i1-jan63-message-waiting-service-id-inst-conn?format=html 473-180-210 i1 Jan63 - Message Waiting Service - Id Inst Conn Contributed and scanned by Steve Cichorsky. OCR and processing by Paul Fassbender.

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/473-division-intra-pbx-services/13490-473-180-210-i1-jan63-message-waiting-service-id-inst-conn?format=html Contributed and scanned by Steve Cichorsky. OCR and processing by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 473 Division - Intra-PBX Services Sun, 10 Nov 2019 20:44:23 -0800 461-602-100 i1 Jan68 and Add - Connecting Blocks 42A 44A 47-types - ID Install Wiring https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/461-division-wiring-and-cabling/13489-461-602-100-i1-jan68-and-add-connecting-blocks-42a-44a-47-types-id-install-wiring?format=html 461-602-100 i1 Jan68 and Add - Connecting Blocks 42A 44A 47-types - ID Install Wiring Contributed and scanned by Steve Cichorsky. OCR and processing by Paul Fassbender.

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/461-division-wiring-and-cabling/13489-461-602-100-i1-jan68-and-add-connecting-blocks-42a-44a-47-types-id-install-wiring?format=html Contributed and scanned by Steve Cichorsky. OCR and processing by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 461 Division - Wiring and Cabling Sun, 10 Nov 2019 20:42:22 -0800 473-185-210 i2 Oct65 - Transmitter Transfer Unit - ID Install Conn Maint https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/473-division-intra-pbx-services/13477-473-185-210-i2-oct65-transmitter-transfer-unit-id-install-conn-maint?format=html 473-185-210 i2 Oct65 - Transmitter Transfer Unit - ID Install Conn Maint Contributed and scanned by Steve Cichorsky. OCR and processing by Paul Fassbender.

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/460-489-wiring-special-services/473-division-intra-pbx-services/13477-473-185-210-i2-oct65-transmitter-transfer-unit-id-install-conn-maint?format=html Contributed and scanned by Steve Cichorsky. OCR and processing by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 473 Division - Intra-PBX Services Sun, 10 Nov 2019 18:57:51 -0800