1) Central 2) Exchange 3) Telephone exchange
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https://www.crosswordclues.com/clue/centrex
Centrex is a portmanteau of central exchange, a kind of telephone exchange. In the United Kingdom, British Telecom markets this service as FeatureLine (although refers to it internally as Centrex). ==Use of Centrex== Centrex is a PBX-like service providing switching at the central office instead of at the customer`s premises. Typically, the telep....
Found on
http://en.wikipedia.org/wiki/Centrex
[police training agency] Centrex, the common name of the Central Police Training and Development Authority (CPTDA), was established under Part 4 of the Criminal Justice and Police Act 2001, and was the primary means of police training in England and Wales. It was based at Bramshill House, formerly known as the Police Staff College, Bramshil...
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http://en.wikipedia.org/wiki/Centrex_(police_training_agency)
Centrex (central office exchange service) is a service provided to users by local telephone companies whereby up-to-date phone facilities at the phone company's central office are offered to business users so that they don't need to keep up with fast-moving technology changes by, for example, having to continually update their private branch exchan...
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http://www.encyclo.co.uk/local/20632
[
n] - (CENTRal EXchange) a kind of telephone exchange
Found on
http://www.webdictionary.co.uk/definition.php?query=centrex
noun (CENTRal EXchange) a kind of telephone exchange
Found on
https://www.encyclo.co.uk/local/20974
Central Police Training and Development Agency
Found on
https://www.encyclo.co.uk/local/21417
AT&T PBX that provides direct inward dialing and automatic numbering identification of the calling PBX.
Found on
https://www.encyclo.co.uk/local/22803
No exact match found.
