发明名称 Method of maintaining communication with a device
摘要 The present disclosure is directed to a method of maintaining communication with a device. The method comprises the steps of creating a first communication link between a first wireless communication device associated with a vehicle and the device associated with a predetermined destination number; creating a second communication link between a second wireless communication device and the device associated with the predetermined destination number; and terminating the first communication link in response to the step of creating the second communication link.
申请公布号 US7336933(B2) 申请公布日期 2008.02.26
申请号 US20020061852 申请日期 2002.01.31
申请人 MOTOROLA, INC. 发明人 DAVIS SCOTT B.;CHRISTOPHER GARY L.
分类号 H04B1/034;H04M3/42;H04W36/18 主分类号 H04B1/034
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