Renamed from BTQ to BTM in 1941.

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine?format=html Sun, 19 Mar 2023 19:43:45 -0700 en-GB hourly 1 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/14273-74sep-btm-p10-phonecenter-concept-grows?format=html 74sep BTM p10 - PhoneCenter Concept Grows Bell Telephone Magazine, Sep. 1974. Established in 1970, there were 32 Bell System PhoneCenters in 1974 and 34 more under development. Modular wiring, pre-wiring and simple do-it-yourself methods were important factors. (phone center) Contributed by Paul Fassbender.

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/14273-74sep-btm-p10-phonecenter-concept-grows?format=html Bell Telephone Magazine, Sep. 1974. Established in 1970, there were 32 Bell System PhoneCenters in 1974 and 34 more under development. Modular wiring, pre-wiring and simple do-it-yourself methods were important factors. (phone center) Contributed by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) Bell Telephone Quarterly / Bell Telephone Magazine Sun, 19 Mar 2023 19:43:45 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/13217-67-btm-jul-p18-dreyfuss-adapting-products-to-people?format=html 67 BTM jul p18 - Dreyfuss - Adapting Products to People Contributed by Paul Fassbender.

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/13217-67-btm-jul-p18-dreyfuss-adapting-products-to-people?format=html Contributed by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) Bell Telephone Quarterly / Bell Telephone Magazine Wed, 15 May 2019 16:56:34 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12200-57summer-btm-p20-developing-consumer-products?format=html 57Summer BTM P20 Developing Consumer Products Extract describes projects in the "model shop" and has photos of the bedroom set (Princess), Wall dial-in-handset, modular keyset (Call Director-style) and desk drawer installation.  Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12200-57summer-btm-p20-developing-consumer-products?format=html Extract describes projects in the "model shop" and has photos of the bedroom set (Princess), Wall dial-in-handset, modular keyset (Call Director-style) and desk drawer installation.  Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> (Anonymous) Bell Telephone Quarterly / Bell Telephone Magazine Sun, 19 Oct 2014 05:28:59 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12201-59winter-btm-p6-area-codes-and-anc?format=html 59Winter BTM P6 Area Codes And ANC "New Numbers for Tomorrow's Telephones" includes a numbering plan map of the US and benefits of All Number Calling.  Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12201-59winter-btm-p6-area-codes-and-anc?format=html "New Numbers for Tomorrow's Telephones" includes a numbering plan map of the US and benefits of All Number Calling.  Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> (Anonymous) Bell Telephone Quarterly / Bell Telephone Magazine Sun, 19 Oct 2014 05:28:59 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12199-60winter-btm-p32-field-trial-telephones?format=html 60Winter BTM P32 Field Trial Telephones Bell Telephone Magazine, winter 1960.  Two pages showing products in trial at the time, including compact wall phone, desk top switchboards, card dialer, dial-in-handset (Shmoo), touch tone sets (coin collector, desk, wall, Call Director, Princess), Dataspeed, Bellboy and a phone booth.    Contributed by Chuck Hensley.

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12199-60winter-btm-p32-field-trial-telephones?format=html Bell Telephone Magazine, winter 1960.  Two pages showing products in trial at the time, including compact wall phone, desk top switchboards, card dialer, dial-in-handset (Shmoo), touch tone sets (coin collector, desk, wall, Call Director, Princess), Dataspeed, Bellboy and a phone booth.    Contributed by Chuck Hensley.

]]> (Anonymous) Bell Telephone Quarterly / Bell Telephone Magazine Fri, 17 Oct 2014 10:54:09 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12198-62winter-btm-p10-101-ess?format=html 62Winter BTM P10 101 ESS Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12198-62winter-btm-p10-101-ess?format=html Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> (Anonymous) Bell Telephone Quarterly / Bell Telephone Magazine Thu, 16 Oct 2014 10:42:38 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12191-61winter-btm-p65-magnetic-drum-telephone?format=html 61Winter BTM P65 Magnetic Drum Telephone Bell Telephone Magazine.  Contributed by Chuck Hensley

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12191-61winter-btm-p65-magnetic-drum-telephone?format=html Bell Telephone Magazine.  Contributed by Chuck Hensley

]]> (Anonymous) Bell Telephone Quarterly / Bell Telephone Magazine Tue, 14 Oct 2014 10:29:54 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12192-62autumn-btm-p10-all-number-calling?format=html 62Autumn BTM P10 All Number Calling Bell Telephone Magazine.  Contributed by Chuck Hensley

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12192-62autumn-btm-p10-all-number-calling?format=html Bell Telephone Magazine.  Contributed by Chuck Hensley

]]> (Anonymous) Bell Telephone Quarterly / Bell Telephone Magazine Tue, 14 Oct 2014 10:29:54 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12193-62spring-btm-p17-automatic-dialers?format=html 62Spring BTM P17 Automatic Dialers Bell Telephone Magazine.  Contributed by Chuck Hensley

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12193-62spring-btm-p17-automatic-dialers?format=html Bell Telephone Magazine.  Contributed by Chuck Hensley

]]> (Anonymous) Bell Telephone Quarterly / Bell Telephone Magazine Tue, 14 Oct 2014 10:29:54 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12186-65autumn-btm-p8-trimline-intro?format=html 65Autumn BTM P8 Trimline Intro Bell Telephone Magazine.  Contributed by Chuck Hensley

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12186-65autumn-btm-p8-trimline-intro?format=html Bell Telephone Magazine.  Contributed by Chuck Hensley

]]> (Anonymous) Bell Telephone Quarterly / Bell Telephone Magazine Mon, 29 Sep 2014 12:02:54 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12187-65summer-btm-p54-picturephone-business-experiments?format=html 65Summer BTM P54 Picturephone Business Experiments Bell Telephone Magazine.  Contributed by Chuck Hensley

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12187-65summer-btm-p54-picturephone-business-experiments?format=html Bell Telephone Magazine.  Contributed by Chuck Hensley

]]> (Anonymous) Bell Telephone Quarterly / Bell Telephone Magazine Mon, 29 Sep 2014 12:02:54 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12177-55summer-btm-p129-designing-the-telephone-500-series?format=html 55Summer BTM P129 Designing the Telephone (500-series) Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12177-55summer-btm-p129-designing-the-telephone-500-series?format=html Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> (Anonymous) Bell Telephone Quarterly / Bell Telephone Magazine Mon, 29 Sep 2014 05:44:10 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12178-61spring-btm-p32-farm-interphone?format=html 61Spring BTM P32 Farm Interphone "A New Voice for the Farm"  Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12178-61spring-btm-p32-farm-interphone?format=html "A New Voice for the Farm"  Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> (Anonymous) Bell Telephone Quarterly / Bell Telephone Magazine Mon, 29 Sep 2014 05:44:10 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12179-61summer-btm-p10-centrex?format=html 61Summer BTM P10 Centrex "A New Concept of PBX Service"  Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12179-61summer-btm-p10-centrex?format=html "A New Concept of PBX Service"  Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> (Anonymous) Bell Telephone Quarterly / Bell Telephone Magazine Mon, 29 Sep 2014 05:44:10 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12180-63autumn-btm-p30-touch-tone-service-is-here?format=html 63Autumn BTM P30 Touch Tone Service is Here Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12180-63autumn-btm-p30-touch-tone-service-is-here?format=html Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> (Anonymous) Bell Telephone Quarterly / Bell Telephone Magazine Mon, 29 Sep 2014 05:44:10 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12181-64spring-btm-p14-developing-picturephone-service?format=html 64Spring BTM P14 Developing Picturephone Service Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12181-64spring-btm-p14-developing-picturephone-service?format=html Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> (Anonymous) Bell Telephone Quarterly / Bell Telephone Magazine Mon, 29 Sep 2014 05:44:10 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12172-54spring-btm-p51-answering-set-photos?format=html 54Spring BTM P51 Answering Set Photos 1-type answering set, Peatrophone.  Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12172-54spring-btm-p51-answering-set-photos?format=html 1-type answering set, Peatrophone.  Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> (Anonymous) Bell Telephone Quarterly / Bell Telephone Magazine Thu, 18 Sep 2014 12:40:23 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12173-55winter-btm-p232-standardized-telephone-numbers?format=html 55Winter BTM P232 Standardized Telephone Numbers "What's Your Telephone Number?"  History and evolution of telephone numbers.  Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12173-55winter-btm-p232-standardized-telephone-numbers?format=html "What's Your Telephone Number?"  History and evolution of telephone numbers.  Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> (Anonymous) Bell Telephone Quarterly / Bell Telephone Magazine Thu, 18 Sep 2014 12:40:23 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12167-47autum-btm-p127-plastics-in-telephone-plant?format=html 47Autum BTM P127 Plastics In Telephone Plant "Plastics -- Their Growing Use in Telephone Plant"  Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12167-47autum-btm-p127-plastics-in-telephone-plant?format=html "Plastics -- Their Growing Use in Telephone Plant"  Bell Telephone Magazine.  Contributed by Chuck Hensley.

]]> (Anonymous) Bell Telephone Quarterly / Bell Telephone Magazine Mon, 15 Sep 2014 10:26:41 -0700 https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12168-48spring-btm-p9-public-telephones?format=html 48Spring BTM P9 Public Telephones "Public Telephones: They Serve Everybody"  Bell Telephone Magazine.  Booths, Telemobile, Telecart. Contributed by Chuck Hensley.

]]> https://telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric-bell-system/publications-and-educational-documents-by-date/bell-telephone-quarterly-bell-telephone-magazine/12168-48spring-btm-p9-public-telephones?format=html "Public Telephones: They Serve Everybody"  Bell Telephone Magazine.  Booths, Telemobile, Telecart. Contributed by Chuck Hensley.

]]> paul-f@verizon.net (Paul F) Bell Telephone Quarterly / Bell Telephone Magazine Mon, 15 Sep 2014 10:26:41 -0700