发明名称 |
Telematic service procedure |
摘要 |
A telematic service procedure includes first establishing a connection with a voice call a service center, and then determining whether a digital or analog network status is to be used during the establishment of a connection.
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申请公布号 |
US2005255834(A1) |
申请公布日期 |
2005.11.17 |
申请号 |
US20040846926 |
申请日期 |
2004.05.17 |
申请人 |
BAYERISCHE MOTOREN WERKE AG |
发明人 |
STEINGRUEBNER MIHAI |
分类号 |
H04M3/42;H04M11/04;H04W76/02;(IPC1-7):H04Q7/20 |
主分类号 |
H04M3/42 |
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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