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A telephone jack and a telephone plug are electrical connectors for connecting a telephone set or other telecommunications apparatus to the telephone wiring inside a building, establishing a connection to a telephone network. The plug is inserted into its counterpart, the jack, which is commonly affixed to a wall or baseboard.
British telephone sockets were introduced in their current plug and socket form on 19 November 1981 by British Telecom to allow subscribers to connect their own telephones. The connectors are specified in British Standard BS 6312. [1] [2] [3] Electrical characteristics of the telephone interface are specified by individual network operators, [4 ...
Phone connector (audio) Phone plug mated in a phone socket. The plug's grooved tip is held firmly by the socket's spring tip contact. When not mated, this spring instead connects to the flat switch contact for detecting a plug. A phone connector is a family of cylindrically -shaped electrical connectors primarily for analog audio signals.
Telephone connectors. This is a category of telephone plugs and sockets. Wikimedia Commons has media related to Telephone connectors.
A standard Swedish telephone plug carries one telephone line and has four flat metal pins and one plastic pin. The design is only used by Televerket (now Telia Company ) in Sweden and older Póstur og Sími (now Síminn ) installations in Iceland ( RJ11 and a data/voice standard using an 8P8C modular connector are used in more recent buildings).
Tip and ring are the two conductors or sides of a telephone line. Their names are derived from the telephone plugs used for connecting telephone calls in manual switchboards. One side of the line is connected to the metal tip of the plug, and the second is connected to a metal ring behind the tip, separated and insulated from the tip by a non ...
TAE connector. TAE ( Telekommunikations-Anschluss-Einheit or telecommunications connection unit) is the German standard for telephone plugs and sockets. TAE plug. The standard covers two TAE types: F ("Fernsprechgerät": for telephones) and N ("Nebengerät" or "Nichtfernsprechgerät": for other devices such as answering machines and modems).
Plain old telephone service. Plain Old Telephone Service ( POTS ), or Plain Ordinary Telephone System, [1] is a retronym for voice-grade telephone service employing analog signal transmission over copper loops. Originally POTS stood for Post Office Telephone Service as early phone lines in most parts of the world were operated directly by the ...
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