478 Division - TCI Library https://www.telephonecollectors.info/index.php/browse/document-repository/gsp-general-tel-system-practices-by-doc/478-division?format=html Sun, 27 Oct 2019 18:35:45 -0700 en-GB hourly 1 GSP GTEP 478-100-200 i1 Apr66 - Electronic Secretary SP-2 - Inst Op Maint https://www.telephonecollectors.info/index.php/browse/document-repository/gsp-general-tel-system-practices-by-doc/478-division/13443-gsp-gtep-478-100-200-i1-apr66-electronic-secretary-sp-2-inst-op-maint?format=html GSP GTEP 478-100-200 i1 Apr66 - Electronic Secretary SP-2 - Inst Op Maint Contributed and scanned by John Novack. Processed by Paul Fassbender.

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/gsp-general-tel-system-practices-by-doc/478-division/13443-gsp-gtep-478-100-200-i1-apr66-electronic-secretary-sp-2-inst-op-maint?format=html Contributed and scanned by John Novack. Processed by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 478 Division Sun, 27 Oct 2019 18:35:45 -0700 GSP GTEP 478-111-200 i1 Jan68 - Electronic Sentry Model 2 - Warning Unit https://www.telephonecollectors.info/index.php/browse/document-repository/gsp-general-tel-system-practices-by-doc/478-division/13288-gsp-gtep-478-111-200-i1-jan68-electronic-sentry-model-2-warning-unit?format=html GSP GTEP 478-111-200 i1 Jan68 - Electronic Sentry Model 2 - Warning Unit Contributed by John Novack.

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/gsp-general-tel-system-practices-by-doc/478-division/13288-gsp-gtep-478-111-200-i1-jan68-electronic-sentry-model-2-warning-unit?format=html Contributed by John Novack.

]]> paul-f@verizon.net (Paul F) 478 Division Tue, 23 Jul 2019 17:41:26 -0700 GSP 478-428-110 I1 Oct82 PC-50B Conference Set Ocr R https://www.telephonecollectors.info/index.php/browse/document-repository/gsp-general-tel-system-practices-by-doc/478-division/11345-gsp-478-428-110-i1-oct82-pc-50b-conference-set-ocr-r?format=html GSP 478-428-110 I1 Oct82 PC-50B Conference Set Ocr R 50B replaces 50A, covered in 478-428-100. Made by Precision Components Inc. (PCI). Speakerphone. Contributed by Steve Cichorsky. 

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/gsp-general-tel-system-practices-by-doc/478-division/11345-gsp-478-428-110-i1-oct82-pc-50b-conference-set-ocr-r?format=html 50B replaces 50A, covered in 478-428-100. Made by Precision Components Inc. (PCI). Speakerphone. Contributed by Steve Cichorsky. 

]]> paul-f@verizon.net (Paul F) 478 Division Sat, 16 Mar 2013 15:36:40 -0700 GSP 478-120-200 I3 Electronic Secretary - Installation & Field Maintenance https://www.telephonecollectors.info/index.php/browse/document-repository/gsp-general-tel-system-practices-by-doc/478-division/3549-gsp-478-120-200-i3-electronic-secretary-installation-field-maintenance?format=html GSP 478-120-200 I3 Electronic Secretary - Installation & Field Maintenance https://www.telephonecollectors.info/index.php/browse/document-repository/gsp-general-tel-system-practices-by-doc/478-division/3549-gsp-478-120-200-i3-electronic-secretary-installation-field-maintenance?format=html (Anonymous) 478 Division Sat, 27 Nov 2010 10:13:13 -0800 GSP 478-130-200 I1 Electronic Secretary LP-TD-C Installation & Field Maintenance https://www.telephonecollectors.info/index.php/browse/document-repository/gsp-general-tel-system-practices-by-doc/478-division/3547-gsp-478-130-200-i1-electronic-secretary-lp-td-c-installation-field-maintenance?format=html GSP 478-130-200 I1 Electronic Secretary LP-TD-C Installation & Field Maintenance https://www.telephonecollectors.info/index.php/browse/document-repository/gsp-general-tel-system-practices-by-doc/478-division/3547-gsp-478-130-200-i1-electronic-secretary-lp-td-c-installation-field-maintenance?format=html (Anonymous) 478 Division Sat, 27 Nov 2010 02:13:07 -0800 GSP 478-202-100 i4 Jul78 - E-2 Magicall Dialer https://www.telephonecollectors.info/index.php/browse/document-repository/gsp-general-tel-system-practices-by-doc/478-division/523-gsp-478-202-100-i4-magicall-dialer?format=html GSP 478-202-100 i4 Jul78 - E-2 Magicall Dialer Jul 78.  Model E-2.  Includes schematics and wiring info for numerous telephone set models. (Also ref: Bell System KS-19594)

]]> https://www.telephonecollectors.info/index.php/browse/document-repository/gsp-general-tel-system-practices-by-doc/478-division/523-gsp-478-202-100-i4-magicall-dialer?format=html Jul 78.  Model E-2.  Includes schematics and wiring info for numerous telephone set models. (Also ref: Bell System KS-19594)

]]> paul-f@verizon.net (Paul F) 478 Division Thu, 03 Dec 2009 08:40:51 -0800