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14:4514:45, 1 July 2025 O carrier (hist | edit) [398 bytes] Intcreator (talk | contribs) (Created page with "{{About|the carrier system in general|the carrier system in the Connections Museum Seattle|CMS:OA Carrier}} '''O Carrier''' is a 1-4 channel short haul open wire carrier system designed to expand capacity of existing open wires, particularly in rural areas.") Tag: Visual edit originally created as "O Carrier"

14:0614:06, 17 June 2025 M carrier (hist | edit) [2,070 bytes] Intcreator (talk | contribs) (Created page with "{{About|the carrier system in general|the carrier system equipment at the Connections Museum Seattle|CMS:M1 Carrier}} '''M Carrier''' is a type of carrier equipment standardized by AT&T for transmission over power lines. Appearing as early as 1925, carrier equipment for power lines was designed to communicate with technicians operating high voltage electrical equipment, which was often located hundreds of miles away from existing telephone...") Tag: Visual edit originally created as "M Carrier"

21:0621:06, 13 May 2025 45 Carrier (hist | edit) [993 bytes] Intcreator (talk | contribs) (Created page with "{{About|the carrier system in general|carrier system in the Connections Museum Seattle|CMS:45A Carrier}} '''45A Carrier''' is a 12 channel open wire voice frequency carrier system manufactured by Lenkurt Electric Company starting in 1952. It is comparable to Western Electric’s J carrier but uses a much more compact design. 45A first modulates four...") Tag: Visual edit originally created as "45A Carrier"

17:3617:36, 29 April 2025 Western Union Desk Fax (hist | edit) [431 bytes] Intcreator (talk | contribs) (Created page with "{{About|the machine in general|the machines in the museum|CMS:Western Union Desk Fax machines}} The '''Western Union Desk Fax''' is a desk-sized fax machine designed by Western Union and manufactured by the JP Seeburg Corporation starting in 1948. It produces images on Teledeltos paper by means of spark printing.") Tag: Visual edit

11:3911:39, 24 April 2025 North American Numbering Plan (NANP) (hist | edit) [2,979 bytes] Sarah (talk | contribs) (Created page with "The '''North American Numbering Plan''' ('''NANP''') is an integrated telephone numbering plan for twenty-five regions in twenty countries, primarily in North America and the Caribbean. This group is historically known as World Numbering Zone 1 and has the country code ''1''. Some North American countries, most notably Mexico, do not participate in the NANP. == History == From the Bell System's beginnings in 1876 and throughout the first part of the 20th century, te...") Tag: Visual edit

20:5520:55, 11 April 2025 Key system (hist | edit) [802 bytes] Sarah (talk | contribs) (Created page with "A key system is a type of telephone system designed to care for the communication needs of small to medium sized businesses. They offer many more user features than a normal single line telephone set, such as placing a line on hold, multi-line support. intercom service, attended transfer, etc. Unlike standard single-line telephones, which use a single wire pair to connect to a Central Office, key telephones require three wire pairs for each line. The ''talk pair'' is fo...") Tag: Visual edit

17:2817:28, 10 April 2025 Retired in place (hist | edit) [686 bytes] Sarah (talk | contribs) (Wrote something) Tag: Visual edit
12:4212:42, 10 April 2025 CMS:Red telephone box (hist | edit) [743 bytes] Dinten (talk | contribs) (created Call Box Caper page) Tag: Visual edit originally created as "Call box caper"