teletypewriter exchange service, automatic

teletypewriter exchange service, automatic: Техника: автоматический телеграфный коммутатор

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Telegraphy — (from the Greek words (τηλε) = far and (γραφειν) = write) is the long distance transmission of written messages without physical transport of letters. Radiotelegraphy or wireless telegraphy transmits messages using radio. Telegraphy includes… … Wikipedia
Teleprinter — A teleprinter (teletypewriter, Teletype or TTY for TeleTYpe/TeleTYpewriter) is a now largely obsolete electro mechanical typewriter which can be used to communicate typed messages from point to point and point to multipoint over a variety of… … Wikipedia
Oki Electric Industry — Co., Ltd. Type Public (TYO: 6703) Industry Electronics Founded 1881 … Wikipedia
GTD-5 EAX — The GTD 5 EAX (General Telephone Digital Number 5 Electronic Automatic Exchange) is the Class 5 telephone switch developed by GTE Automatic Electric Laboratories. This digital central office telephone circuit switching system is used in the… … Wikipedia
telex — I. noun Etymology: teleprinter + exchange Date: 1932 1. a communication service involving teletypewriters connected by wire through automatic exchanges; also a teletypewriter used in telex 2. a message sent by telex II. transitive verb Date: 1960 … New Collegiate Dictionary

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