https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series?format=html Mon, 02 Dec 2019 16:21:27 -0800 en-GB hourly 1 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series/13631-540-518-300-i2-jan75-ani-sd-1e007-01-general-maint-proc?format=html 540-518-300 i2 Jan75 - ANI SD-1E007-01 General Maint Proc Contributed by Paul Wills. Processed by Paul Fassbender.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series/13631-540-518-300-i2-jan75-ani-sd-1e007-01-general-maint-proc?format=html Contributed by Paul Wills. Processed by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 540 Division - More Than One PBX Series Mon, 02 Dec 2019 16:21:27 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series/13630-540-310-501-i1-feb66-pbx-access-line-ckt-sd-5e000-01-opr-tests?format=html 540-310-501 i1 Feb66 - PBX Access Line Ckt SD-5E000-01 - Opr Tests Contributed by Paul Wills. Processed by Paul Fassbender.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series/13630-540-310-501-i1-feb66-pbx-access-line-ckt-sd-5e000-01-opr-tests?format=html Contributed by Paul Wills. Processed by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 540 Division - More Than One PBX Series Mon, 02 Dec 2019 16:21:23 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series/12996-540-107-302-i2-dec65-attendant-equipment-5-or-6-type-tel-console-method-of-operation-701a-701b-740e-pbx?format=html 540-107-302 i2 Dec65 - ATTENDANT EQUIPMENT 5- or 6-Type Tel Console - Method of Operation - 701A 701B 740E PBX 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/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series/12996-540-107-302-i2-dec65-attendant-equipment-5-or-6-type-tel-console-method-of-operation-701a-701b-740e-pbx?format=html Contributed by Steve Cichorsky. Processed by Remco Enthoven and Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 540 Division - More Than One PBX Series Thu, 21 Mar 2019 15:30:18 -0700 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series/12995-540-107-301-i2-nov65-attendant-equipment-6-button-key-tel-set-method-of-operation-701a-701b-740e-pbx?format=html 540-107-301 i2 Nov65 - ATTENDANT EQUIPMENT - 6-Button Key Tel Set - Method of Operation - 701A 701B 740E PBX 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/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series/12995-540-107-301-i2-nov65-attendant-equipment-6-button-key-tel-set-method-of-operation-701a-701b-740e-pbx?format=html Contributed by Steve Cichorsky. Processed by Remco Enthoven and Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 540 Division - More Than One PBX Series Thu, 21 Mar 2019 15:30:13 -0700 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series/12994-540-107-300-i2-nov65-attendant-equipment-101-type-key-equip-method-of-operation-701a-701b-740e-pbx?format=html 540-107-300 i2 Nov65 - ATTENDANT EQUIPMENT - 101 Type Key Equip - Method of Operation - 701A 701B 740E PBX 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/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series/12994-540-107-300-i2-nov65-attendant-equipment-101-type-key-equip-method-of-operation-701a-701b-740e-pbx?format=html Contributed by Steve Cichorsky. Processed by Remco Enthoven and Paul Fassbender.

]]> paul-f@verizon.net (Paul F) 540 Division - More Than One PBX Series Thu, 21 Mar 2019 15:30:07 -0700 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series/11369-540-580-101-i3-50a-customer-premises-system?format=html 540-580-101-i3-50A Customer Premises System Contributed by Paul Wills.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series/11369-540-580-101-i3-50a-customer-premises-system?format=html Contributed by Paul Wills.

]]> (Anonymous) 540 Division - More Than One PBX Series Mon, 18 Mar 2013 03:57:55 -0700 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series/11370-540-580-302-i2-50a-customer-premises-sys-tbl-loc-proc?format=html 540-580-302-i2-50A Customer Premises Sys Tbl Loc Proc Contributed by Paul Wills.

]]> https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series/11370-540-580-302-i2-50a-customer-premises-sys-tbl-loc-proc?format=html Contributed by Paul Wills.

]]> (Anonymous) 540 Division - More Than One PBX Series Mon, 18 Mar 2013 03:57:55 -0700 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series/9314-540-134-701-i2?format=html 540-134-701 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/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series/9314-540-134-701-i2?format=html Contributed by Russ Kirk.

]]> (Anonymous) 540 Division - More Than One PBX Series Sat, 11 Feb 2012 10:50:33 -0800 https://telephonecollectors.info/index.php/browse/bsp-bell-system-practices-by-doc/bsp-categories-by-later-division-number-by-doc/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series/9315-540-143-504-i2?format=html 540-143-504 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/530-559-private-branch-exchanges/540-division-more-than-one-pbx-series/9315-540-143-504-i2?format=html Contributed by Russ Kirk.

]]> (Anonymous) 540 Division - More Than One PBX Series Sat, 11 Feb 2012 10:50:33 -0800