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Folder Bulletins

For the description and maintenance of switching equipment

Documents

pdf AE TB 505 Nov41 - Lubrication Of Automatic Switching Equipment Popular

Published on 21 December 2009 Modified on 30 March 2020 By Paul F 937 downloads

Download (pdf, 281 KB)

AECo Bulletin 505 - Lubrication of Automatic Switching Equipment.pdf

AE TB 505 Nov41 - Lubrication Of Automatic Switching Equipment

AECoTechnical Bulletin, Nov 1941. Contributed by Steve Cichorsky.

pdf AE TB 945-822 1963 Intercept Service Popular

Published on 04 May 2011 By Anonymous 772 downloads

Download (pdf, 8.17 MB)

AE_TB945-822_1963_Intercept_service.pdf

Contributed by Alan David and John Novack.

pdf AE TB 945-956 1954 Modern Dial Paystation Services Popular

Published on 04 May 2011 By Anonymous 823 downloads

Download (pdf, 7.79 MB)

AE_TB945-956_1954_Modern_Dial_Paystation_Services.pdf

Contributed by Alan David and John Novack.

pdf AE TB 948-804 1963 Ringing Schemes Popular

Published on 04 May 2011 By Anonymous 887 downloads

Download (pdf, 8.68 MB)

AE_TB948-804_1963_Ringing_Schemes.pdf

Contributed by Alan David and John Novack.

pdf AE-Bulletin-331 - REPEAT-COILS Bc Popular

Published on 25 July 2010 Modified on 19 August 2022 By Anonymous 298 downloads

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AE-Bulletin-331-REPEAT-COILS_bc.PDF

pdf AE-Bulletin-405-21-Tst-Cabinet Popular

Published on 25 July 2010 By Anonymous 916 downloads

Download (pdf, 2.18 MB)

AE-Bulletin-405-21-Tst-Cabinet_bc.pdf

pdf AE-Bulletin-425-32A46-Ringing-Converter Popular

Published on 25 July 2010 By Anonymous 878 downloads

Download (pdf, 2.41 MB)

AE-Bulletin-425-32A46-Ringing-Converter_bc.pdf

pdf AE-Bulletin-444-Sub-Cycle Popular

Published on 25 July 2010 By Anonymous 864 downloads

Download (pdf, 1.06 MB)

AE-Bulletin-444-Sub-Cycle_bc.pdf

pdf AE-Bulletin-460-Convotrol Popular

Published on 25 July 2010 By Anonymous 764 downloads

Download (pdf, 952 KB)

AE-Bulletin-460-Convotrol_bc.pdf

pdf AE-Bulletin-618-P-A-X-Trunk-XferEquipment Popular

Published on 25 July 2010 By Anonymous 732 downloads

Download (pdf, 2.10 MB)

AE-Bulletin-618-P-A-X-Trunk-XferEquipment_bc.pdf

pdf AE-Bulletin-672 Relay CAX Popular

Published on 25 July 2010 By Anonymous 937 downloads

Download (pdf, 11.68 MB)

AE-Bulletin-672_Relay_CAX_bc.pdf

pdf AE-Bulletin-945-808 Selector Popular

Published on 25 July 2010 By Anonymous 770 downloads

Download (pdf, 2.00 MB)

AE-Bulletin-945-808_Selector_bc.pdf

pdf AE-Bulletin-948-807-Connector Popular

Published on 25 July 2010 By Anonymous 838 downloads

Download (pdf, 3.19 MB)

AE-Bulletin-948-807-Connector_bc.pdf

pdf AECo Type 37 Cordless PBX - Bulletin 487 Oct54 Popular

Published on 22 July 2013 By Paul F 1435 downloads

Download (pdf, 2.57 MB)

AE_Type_37_Cordless_PBX_Bulletin_487_Oct54_A4.pdf

AECo Type 37 Cordless PBX - Bulletin 487 Oct54

Attendant's Instructions including B&W photos. Contributed by John Novack.

pdf GTE Section 57 Part 505 - 555 PBX Switchboard Circuit Popular

Published on 29 December 2010 By Paul F 1826 downloads

Download (pdf, 716 KB)

GTE_Sec57_Part_505_Sep59_555_PBX_SwitchboardCircuitDescription_Schematics.pdf

GTE Section 57 Part 505 - 555 PBX Switchboard Circuit

Sept 59. Describes the operation of various circuits of the 555 PBX switchboards. These include the cord, operator's telephone, dial, CO trunk and station line circuits. See Part 506 for maintenance info.

pdf GTE Section 57 Part 566 - 555 PBX Manual Conference Circuit Popular

Published on 29 December 2010 By Anonymous 828 downloads

Download (pdf, 136 KB)

GTE_Sec57_Part_566_Dec57_555_PBX_ManualConferenceCircuit.pdf

GTE Section 57 Part 566 - 555 PBX Manual Conference Circuit

Dec 57. Conference equipment for up to 5 stations. Includes wiring diagram.

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Folder Bulletins

Documents

pdf AE TB 505 Nov41 - Lubrication Of Automatic Switching Equipment Popular

pdf AE TB 945-822 1963 Intercept Service Popular

pdf AE TB 945-956 1954 Modern Dial Paystation Services Popular

pdf AE TB 948-804 1963 Ringing Schemes Popular

pdf AE-Bulletin-331 - REPEAT-COILS Bc Popular

pdf AE-Bulletin-405-21-Tst-Cabinet Popular

pdf AE-Bulletin-425-32A46-Ringing-Converter Popular

pdf AE-Bulletin-444-Sub-Cycle Popular

pdf AE-Bulletin-460-Convotrol Popular

pdf AE-Bulletin-618-P-A-X-Trunk-XferEquipment Popular

pdf AE-Bulletin-672 Relay CAX Popular

pdf AE-Bulletin-945-808 Selector Popular

pdf AE-Bulletin-948-807-Connector Popular

pdf AECo Type 37 Cordless PBX - Bulletin 487 Oct54 Popular

pdf GTE Section 57 Part 505 - 555 PBX Switchboard Circuit Popular

pdf GTE Section 57 Part 566 - 555 PBX Manual Conference Circuit Popular

New User?

Recent Contributors

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