发明名称 |
Wireless communication device, system and communication method |
摘要 |
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.
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申请公布号 |
EP1447960(A2) |
申请公布日期 |
2004.08.18 |
申请号 |
EP20040250759 |
申请日期 |
2004.02.12 |
申请人 |
THE PINPOINT COMPANY LIMITED |
发明人 |
LEWIS-EVANS, JONATHAN P.;TANG, MICHAEL T.H.;CHUNG, PO YANG;KU, AVA YAT LAI;CHAN, ANDREW WING NIN |
分类号 |
G08B25/01;H04M1/2745;H04M1/725;(IPC1-7):H04M1/725;H04M11/04 |
主分类号 |
G08B25/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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