发明名称 Methods and apparatus for use in processing disconnected emergency calls and other communications involving mobile communication devices and the remote monitoring thereof
摘要 Techniques in a mobile communication device configured to operate using a wireless communication network are described. The mobile device operates to establish an emergency call with a public safety answering point entity, and subsequently monitors to receive an incoming call message which indicates whether the incoming call message is for emergency call back. If data indications in the data fields indicate that the incoming call message is for emergency call back, then the mobile device causes the emergency call back to be answered automatically.
申请公布号 US8160543(B2) 申请公布日期 2012.04.17
申请号 US201113051486 申请日期 2011.03.18
申请人 WIJAYANATHAN MAIYURAN;NAQVI NOUSHAD;WEIGELE INGO W.;RESEARCH IN MOTION LIMITED 发明人 WIJAYANATHAN MAIYURAN;NAQVI NOUSHAD;WEIGELE INGO W.
分类号 H04M11/04 主分类号 H04M11/04
代理机构 代理人
主权项
地址