<communications> (FXS) A socket that provides analog telephone service (POTS) from the telephone exchange ("central office") to a handset with an Foreign eXchange Office plug. The socket provides dial tone, power and a ring signal.
(2008-01-17)
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Nearby terms: ForceTwo « foreground « Foreign eXchange Office « Foreign eXchange Subscriber » foreign key » Foresight » for free
