Personal communication device and call process status signalling method

This invention relates to personal communication devices, and network call process signalling for such devices, and more particularly to a personal communication device having a tactile array for encoding call process status, and a method of encoding call process status using the device. An array of...

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Bibliographische Detailangaben

Hauptverfasser:	Brisebois, Michel A, French-St. George, Marilyn, Mahan, Laura A, Van Schyndel, Andre
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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