System and method for providing location and call back information for special number calls from phone sets serviced by a privately served network

A system for handling special number calls placed from a phone coupled at a connection locus in a private network; includes: (a) a private switch controlling communications with the phone from outside the private network during a call session; (b) a control facility coupled with the private switch a...

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Bibliographische Detailangaben

1. Verfasser:	MEER STEPHEN MARC
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY SELECTING TELEPHONIC COMMUNICATION
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