central office

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  • noun

Synonyms for central office

(usually plural) the office that serves as the administrative center of an enterprise

Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.

References in periodicals archive ?

The new TR-127 enables high quality delivery of triple play services by maximizing the interoperability of splitters and in-line filters with xDSL transceivers in an active, dynamic telephony environment, including the previously troublesome on-hook, off-hook, ringing, and ring trip events.

Our waterproof necklace and wrist Help Buttons enable residents to activate your existing pull-cord, call-button, intercom, off-hook, or other emergency-call system by remote control from any room.

It also features positive disconnect, an off-hook visual indicator, a unique serial number for quick verification during security sweeps, and tamper-evident labeling, and has no hands-free microphone.

It also provides off-hook POTS testing without E1, T1, ISDN, or DSL data service disruption.

Our wireless necklace and wrist Help Buttons enable residents to activate your existing pull-cord, call-button, off-hook or other emergency call system by remote control from any room.

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