]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing?format=html Mon, 22 Mar 2021 19:21:55 -0700 en-GB hourly 1 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/310-division-private-line-tel-systems-services/14040-310-530-901-ll-ia-apr68-nawas-desc-oper-tci?format=html 310 530 901 LL iA Apr68 NAWAS Desc Oper tci https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/310-division-private-line-tel-systems-services/14040-310-530-901-ll-ia-apr68-nawas-desc-oper-tci?format=html paul-f@verizon.net (Paul F) 310 Division - Private Line Tel Systems & Services Mon, 22 Mar 2021 19:21:55 -0700 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/310-division-private-line-tel-systems-services/14039-310-046-902pt-ia-feb60-priv-line-equip-install?format=html 310-046-902PT iA Feb60 - Priv Line Equip Install https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/310-division-private-line-tel-systems-services/14039-310-046-902pt-ia-feb60-priv-line-equip-install?format=html paul-f@verizon.net (Paul F) 310 Division - Private Line Tel Systems & Services Mon, 22 Mar 2021 19:21:51 -0700 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/310-division-private-line-tel-systems-services/13905-310-530-901-ia-apr68-nawas-descr-oper?format=html 310-530-901 iA Apr68 - NAWAS - Descr Oper https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/310-division-private-line-tel-systems-services/13905-310-530-901-ia-apr68-nawas-descr-oper?format=html paul-f@verizon.net (Paul F) 310 Division - Private Line Tel Systems & Services Fri, 27 Nov 2020 18:40:45 -0800 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/310-division-private-line-tel-systems-services/13904-310-046-902-pt-ia-feb60-private-line-equip-no-51-install?format=html 310-046-902 PT iA Feb60 - Private Line Equip No. 51 - Install https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/310-division-private-line-tel-systems-services/13904-310-046-902-pt-ia-feb60-private-line-equip-no-51-install?format=html paul-f@verizon.net (Paul F) 310 Division - Private Line Tel Systems & Services Fri, 27 Nov 2020 18:40:42 -0800 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/310-division-private-line-tel-systems-services/13697-310-046-901pt-ia-feb60-private-line-equip-no-51-installation-supplies?format=html 310-046-901PT iA Feb60 - Private Line Equip No 51 - Installation Supplies Contributed to the TCI Library by Steve Cichorsky. OCR by Jeff Lamb. Processed 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/300-379-divisions-transmission-sys-testing/310-division-private-line-tel-systems-services/13697-310-046-901pt-ia-feb60-private-line-equip-no-51-installation-supplies?format=html Contributed to the TCI Library by Steve Cichorsky. OCR by Jeff Lamb. Processed by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 310 Division - Private Line Tel Systems & Services Sun, 15 Mar 2020 10:57:35 -0700 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/310-division-private-line-tel-systems-services/13686-310-046-900pt-ia-feb60-private-line-equipment-no-51-description-and-limitations?format=html 310-046-900PT iA Feb60 - Private Line Equipment No 51 - Description and Limitations Contributed and scanned by Steve Cichorsky. OCR by Jeff Lamb.  Processed 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/300-379-divisions-transmission-sys-testing/310-division-private-line-tel-systems-services/13686-310-046-900pt-ia-feb60-private-line-equipment-no-51-description-and-limitations?format=html Contributed and scanned by Steve Cichorsky. OCR by Jeff Lamb.  Processed by Paul Fassbender

]]> paul-f@verizon.net (Paul F) 310 Division - Private Line Tel Systems & Services Mon, 27 Jan 2020 17:25:03 -0800 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/310-division-private-line-tel-systems-services/13488-310-530-100-i1-jan65-group-alerting-system-description?format=html 310-530-100 i1 Jan65 - Group Alerting System - Description 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/300-379-divisions-transmission-sys-testing/310-division-private-line-tel-systems-services/13488-310-530-100-i1-jan65-group-alerting-system-description?format=html Contributed and scanned by Steve Cichorsky. OCR and processing by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 310 Division - Private Line Tel Systems & Services Sun, 10 Nov 2019 20:40:21 -0800 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/300-division-transmission-systems-and-testing/13047-300-020-007-i10-nov74-cross-reference-ab-series-to-plant-series-tci-ocr?format=html 300-020-007 i10 Nov74 - Cross Reference AB-Series to Plant-Series https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/300-division-transmission-systems-and-testing/13047-300-020-007-i10-nov74-cross-reference-ab-series-to-plant-series-tci-ocr?format=html paul-f@verizon.net (Paul F) 300 Division - Transmission Systems and Testing Sun, 24 Mar 2019 19:10:29 -0700 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/300-division-transmission-systems-and-testing/13046-300-020-007-i6-jan68-cross-reference-ab-series-to-plant-series?format=html 300-020-007 i06 Jan68 - Cross Reference AB-Series to Plant-Series https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/300-division-transmission-systems-and-testing/13046-300-020-007-i6-jan68-cross-reference-ab-series-to-plant-series?format=html paul-f@verizon.net (Paul F) 300 Division - Transmission Systems and Testing Sun, 24 Mar 2019 19:10:25 -0700 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/300-division-transmission-systems-and-testing/13045-300-020-006-i19-mar67-cross-reference-e-series-to-plant-series?format=html 300-020-006 i19 Mar67 - Cross Reference E-Series to Plant-Series https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/300-division-transmission-systems-and-testing/13045-300-020-006-i19-mar67-cross-reference-e-series-to-plant-series?format=html paul-f@verizon.net (Paul F) 300 Division - Transmission Systems and Testing Sun, 24 Mar 2019 19:10:21 -0700 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/365-division-digital-transmission-systems/12934-att-365-170-400-i2-jul88-d4-transmission-module-users-manual?format=html ATT 365-170-400 i2 Jul88 - D4 Transmission Module Users Manual 174 pages. Contributed by Steve Cichorsky. Processed by Remco Enthoven and 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/300-379-divisions-transmission-sys-testing/365-division-digital-transmission-systems/12934-att-365-170-400-i2-jul88-d4-transmission-module-users-manual?format=html 174 pages. Contributed by Steve Cichorsky. Processed by Remco Enthoven and Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 365 Division - Digital Transmission Systems Thu, 21 Mar 2019 10:26:59 -0700 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/363-division-pair-gain-systems/12933-363-201-400-i1-mar81-slc-40-subscriber-loop-carrier-system-top?format=html 363-201-400 i1 Mar81 - SLC 40 Subscriber Loop Carrier System TOP 20MB. 290 pages. Contributed by Steve Cichorsky. Processed by Remco Enthoven and 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/300-379-divisions-transmission-sys-testing/363-division-pair-gain-systems/12933-363-201-400-i1-mar81-slc-40-subscriber-loop-carrier-system-top?format=html 20MB. 290 pages. Contributed by Steve Cichorsky. Processed by Remco Enthoven and Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 363 Division - Pair Gain Systems Thu, 21 Mar 2019 10:23:48 -0700 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/365-division-digital-transmission-systems/12548-365-170-602-i4-jun90-ahg8-s2-liu-3esf-line-interface-unit-extended-superframe-format-esf-data-sheet-d4-channel-bank?format=html 365-170-602 i4 Jun90 AHG8 S2 LIU-3ESF Line interface unit extended superframe format (ESF) data sheet D4 channel bank AT&T data sheet provided by Erik Schull, scanned and OCR by Remco Enthoven

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/365-division-digital-transmission-systems/12548-365-170-602-i4-jun90-ahg8-s2-liu-3esf-line-interface-unit-extended-superframe-format-esf-data-sheet-d4-channel-bank?format=html AT&T data sheet provided by Erik Schull, scanned and OCR by Remco Enthoven

]]> r.h.enthoven@infc.info (Remco E) 365 Division - Digital Transmission Systems Sun, 21 Jan 2018 16:59:12 -0800 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/332-division-voice-frequency-equipment/12246-332-104-100-i1-mar62-v4-telephone-repeater?format=html 332-104-100 i1 Mar62 - V4 Telephone Repeater Contributed by John Novack.

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/332-division-voice-frequency-equipment/12246-332-104-100-i1-mar62-v4-telephone-repeater?format=html Contributed by John Novack.

]]> (Anonymous) 332 Division - Voice-Frequency Equipment Tue, 18 Nov 2014 13:48:56 -0800 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/332-division-voice-frequency-equipment/12247-332-104-102-i2-jun66-24v4b-telephone-repeater?format=html 332-104-102 I2 Jun66 - 24V4B Telephone Repeater Issue 2, June 1966.  Includes Pacific Tel (PT) Addendum issue B, May 1981.  Contributed by John Novack.

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/332-division-voice-frequency-equipment/12247-332-104-102-i2-jun66-24v4b-telephone-repeater?format=html Issue 2, June 1966.  Includes Pacific Tel (PT) Addendum issue B, May 1981.  Contributed by John Novack.

]]> (Anonymous) 332 Division - Voice-Frequency Equipment Tue, 18 Nov 2014 13:48:56 -0800 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/332-division-voice-frequency-equipment/12248-332-104-104-i1-sep82-v4-repeater-f-60966-amplifier?format=html 332-104-104 I1 Sep82 V4 Repeater F-60966 Amplifier Contributed by John Novack.

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/332-division-voice-frequency-equipment/12248-332-104-104-i1-sep82-v4-repeater-f-60966-amplifier?format=html Contributed by John Novack.

]]> (Anonymous) 332 Division - Voice-Frequency Equipment Tue, 18 Nov 2014 13:48:56 -0800 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/320-division-program-transmission-systems-serv/11511-320-000-000pt-app1-ie-nov82-program-transmission-system-and-services-ocr-r?format=html 320-000-000PT App1 IE Nov82 Program Transmission System And Services Ocr R Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/320-division-program-transmission-systems-serv/11511-320-000-000pt-app1-ie-nov82-program-transmission-system-and-services-ocr-r?format=html Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

]]> (Anonymous) 320 Division - Program Transmission Systems & Serv Mon, 29 Apr 2013 03:47:50 -0700 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/320-division-program-transmission-systems-serv/10590-320-240-100-i1-nov40-monitoring-arrngmts-for-high-quality-prog-ckts-desc-a7-ocr-r?format=html 320-240-100 I1 Nov40 Monitoring Arrngmts For High Quality Prog Ckts - Desc A7 Ocr R https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/320-division-program-transmission-systems-serv/10590-320-240-100-i1-nov40-monitoring-arrngmts-for-high-quality-prog-ckts-desc-a7-ocr-r?format=html (Anonymous) 320 Division - Program Transmission Systems & Serv Sun, 06 May 2012 13:49:20 -0700 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/320-division-program-transmission-systems-serv/10591-320-340-102-i1-feb82-752-753-and-754-type-volume-indicators-desc-vol-measurmts-a7-ocr-r?format=html 320-340-102 I1 Feb82 752 753 And 754 Type Volume Indicators - Desc - Vol Measurmts A7 Ocr R https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/320-division-program-transmission-systems-serv/10591-320-340-102-i1-feb82-752-753-and-754-type-volume-indicators-desc-vol-measurmts-a7-ocr-r?format=html (Anonymous) 320 Division - Program Transmission Systems & Serv Sun, 06 May 2012 13:49:20 -0700 https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/318-division-television-systems/10582-318-001-005-i1-feb85-tv-transmsn-svc-orders-a7-ocr-r?format=html 318-001-005 I1 Feb85 TV Transmsn Svc Orders A7 Ocr R https://www.telephonecollectors.info/index.php/browse/document-repository/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/300-379-divisions-transmission-sys-testing/318-division-television-systems/10582-318-001-005-i1-feb85-tv-transmsn-svc-orders-a7-ocr-r?format=html (Anonymous) 318 Division - Television Systems Sun, 06 May 2012 13:48:40 -0700