| 单词 | order wire |
| 释义 | > as lemmasorder wire order wire n. Telecommunications a channel or path in a communication system used for signals controlling or directing system operations. ΘΚΠ society > communication > telecommunication > telegraphy or telephony > telephony > [noun] > line > types of private line1852 outside line1861 firewire1883 party line1893 order wire1912 tie-line1923 open line1941 hotline1954 1912 J. B. Thiess & G. A. Joy Toll Telephone Pract. xiv. 214 (caption) Phantom circuit used as an order wire. 1973 R. N. Renton Data Telecommunication ix. 211/1 Communication with the customer for setting up and clearing connections is effected over telephone circuits (order wires) via the normal telephone exchange. 1992 IEEE Spectrum Mar. 41/1 Orderwire: a voice or data circuit used by technical control and maintenance personnel for setting up, monitoring, and controlling communications systems and services. < as lemmas |
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