Definition of Centrex in English :
Define Centrex in English
Centrex meaning in English
Meaning of Centrex in English
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Centrex pronunciation in English
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Centrex
see synonyms of centrexNoun
1. centrex
(CENTRal EXchange) a kind of telephone exchange
WordNet Lexical Database for English. Princeton University. 2010.
Centrex
see synonyms of centrex noun
a telephone system for businesses, large organizations, etc. in which outside calls can be made directly to, or from, any extension
Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.