发明名称 Timed override of incoming call restrictions to facilitate callback after an emergency call
摘要 A mechanism is provided to suspend or modify incoming call restrictions for a subscriber station for some time period when it is detected that an emergency call was made by that subscriber station, so as to disable the restriction that would otherwise block completion of an incoming call to that station. This allows a call placed by emergency personnel in response to the emergency call from the subscriber station (i.e. when the emergency personnel calls back the user that is involved in the emergency) to bypass any restrictions setup by the subscriber or by the network that would otherwise block the callback and allows the emergency callback to potentially reach the caller. This approach results in a systematic solution to blocking of emergency callbacks that applies to various kinds of restriction services yet is relatively simple to administer.
申请公布号 US8244204(B1) 申请公布日期 2012.08.14
申请号 US20070000229 申请日期 2007.12.11
申请人 CHEN BEN-REN;EPHRAIM ROBERT MARTIN;KALBAG ROHIT SATISH;CELLCO PARTNERSHIP 发明人 CHEN BEN-REN;EPHRAIM ROBERT MARTIN;KALBAG ROHIT SATISH
分类号 H04M11/00 主分类号 H04M11/00
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