SYSTEM, METHOD AND DEVICE FOR MAINTAINING A COMMUNICATION SESSION SUSPENDED FOR SERVICING OF POWER SUPPLY

Systems, methods and programmed instructions are disclosed useful for maintaining a communication session previously established between a first telephony device and at least one second telephony device while a power supply of the first telephony device is serviced. Systèmes, méthodes et directives...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YACH, DAVID PAUL, GISBY, DOUGLAS MICHAEL
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TELEPHONIC COMMUNICATION WIRELESS COMMUNICATIONS NETWORKS
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