发明名称 |
Customer activation system for cellular network |
摘要 |
A mobile communication terminal device such as a cellular telephone is provided with a preliminary identifier stored in memory. The identifier allows access to a cellular network for verification and provides essentially unique identification by the network, but is insufficient to allow further use of the network. During verification, the identifier is analyzed by a cellular network processor and a determination is made whether the cellular telephone should have restricted access to the network. Upon favorable completion of the identifier analysis, a signal may be transmitted to the cellular telephone that allows the cellular telephone to have less restricted access to the network.
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申请公布号 |
US7076240(B2) |
申请公布日期 |
2006.07.11 |
申请号 |
US20040814574 |
申请日期 |
2004.03.31 |
申请人 |
CINGULAR WIRELESS, II, LLC |
发明人 |
HOLMES DAVID WILLIAM JAMES |
分类号 |
H04M3/00;H04M1/00;H04M11/00;H04W8/26;H04W12/06 |
主分类号 |
H04M3/00 |
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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