Silent mode system and method for portable devices with audible alarm

A portable device with an audible alarm has an audible mode and a silent mode. A silent zone mechanism according to the invention automatically changes the mode of the alarm as the portable device enters or exits a silent zone. Upon entering a silent zone, the silent zone mechanism according to the...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	MCCLELLAND TODD A
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TELEPHONIC COMMUNICATION WIRELESS COMMUNICATIONS NETWORKS
Online-Zugang:	Volltext bestellen
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