local telephone exchange

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• Local telephone service — is the provision of telecommunications networks and services within a limited geographic region.Traditionally, local telephone service was provided by small companies based in given cities and towns as opposed to larger, national or international …   Wikipedia

• Telephone exchange — Tel e*phone ex*change A central office in which the wires of telephones from local subscribers may be connected by switches to other local telephones or to long distance lines, to permit transmission of conversation or data. Note: In the late… …   The Collaborative International Dictionary of English

• Telephone exchange — A telephone operator manually connecting calls with cord pairs at a telephone switchboard. In the field of telecommunications, a telephone exchange or telephone switch is a system of electronic components that connects telephone calls. A central… …   Wikipedia

• AXE telephone exchange — The AXE telephone exchange is a product line of circuit switched digital telephone exchanges manufactured by Ericsson, a Swedish telecom company.The AXE is the digital successor to the AKE analogue telephone exchange and ARF/ARM family of… …   Wikipedia

• Lisburn telephone exchange code — The Lisburn telephone exchange code refers to the former 01846 area code, which until the 2000 Big Number Change, served Lisburn, Aghalee, Moira, Hillsborough, Dromore, Maze, Stoneyford and Baillies Mills, all of which are in Northern Ireland, a… …   Wikipedia

• Melbourne Telephone Exchange Company — The Melbourne Telephone Exchange Company operated Australia s first telephone exchange. The exchange was located at 367 Collins Street. It commenced operation in August 1880. H.B.Moore was the first manager. W.H. Masters and T.T. Draper were the… …   Wikipedia

• local loop — Also known as the last mile . The fixed copper wires that link a local telephone exchange to the homes of customers. The unbundling of the local loop refers to a process by which an incumbent telecommunications operator is obliged to offer to… …   Law dictionary

• Telephone line — For the Electric Light Orchestra song, see Telephone Line (Electric Light Orchestra song). Phone pole with phone and mainly electric lines …   Wikipedia

• Local Routing Number — A Local Routing Number (or LRN) is ten digit number that looks like a telephone number, but in actuality represents an entire telephone switch through which multiple telephone numbers are routed. Background In 1996, the US Congress mandated a… …   Wikipedia

• local loop —    That part of a communications circuit that connects subscriber equipment to equipment in a local telephone exchange. This link is often the most expensive and least efficient connection in the telephone company s system and is often a barrier… …   Dictionary of networking

• Local exchange carrier — (LEC) is a regulatory term in telecommunications for the local telephone company. In the United States, wireline telephone companies are divided into two large categories: long distance (interexchange carrier, or IXCs) and local (local exchange… …   Wikipedia