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Noun Concept
Categories: Economics of transport and utility industries, All articles containing potentially dated statements, Media technology, Articles with short description, Telecommunications
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telecommunication  telecom  telecommunications  Communication Systems  communication technology
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Telecommunication, often used in its plural form, is the transmission of information by various types of technologies over wire, radio, optical, or other electromagnetic systems. Wikipedia
The transmission of signals over a distance for the purpose of communication Wikipedia Disambiguation
The conveyance of images, speech and other sounds, usually over great distances, through technological means, particularly by television, telegraph, telephone or radio. OmegaWiki
Telecommunication or telecommunications. Wiktionary
Systems used in transmitting such signals. Wiktionary