发明名称 |
Protection of a radiotelephone apparatus against theft |
摘要 |
The mobile telephone protection system has a user identification module (20) and a connection is made with the mobile telephone. After a period of inactivity, the telephone operation is blocked and can only be released when the module identification corresponds to that of the telephone and when the correct code of release is set. |
申请公布号 |
EP1113683(A1) |
申请公布日期 |
2001.07.04 |
申请号 |
EP20000204467 |
申请日期 |
2000.12.12 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
DECOTIGNIE, PHILIPPE |
分类号 |
H04M1/66;H04B1/38;H04M1/675;H04W88/02 |
主分类号 |
H04M1/66 |
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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