Wireless communication device, system and communication method

A wireless communication device (2) comprises a mobile unit for transmission and reception of voice calls through a mobile phone network having a user-accessible dial button (10) controlling a call activation switch, the unit being programmed to communicate with a first stored telephone number, whic...

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Bibliographic Details
Main Authors KU AVA YAT LAI, LEWIS-EVANS JONATHAN P, CHAN ANDREW WING NIN, TANG MICHAEL T.H, CHUNG PO YANG
Format Patent
LanguageEnglish
Published 11.11.2004
Edition7
Subjects
ALARM SYSTEMS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
TELEPHONIC COMMUNICATION
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Summary:A wireless communication device (2) comprises a mobile unit for transmission and reception of voice calls through a mobile phone network having a user-accessible dial button (10) controlling a call activation switch, the unit being programmed to communicate with a first stored telephone number, which is typically that of a call centre able to provide assistance, on operation of said call activation switch, the unit also being provided with location determining functionality.
Bibliography:Application Number: US20040776323