发明名称 Enhanced emergency system telephone feature for PBX and key systems
摘要 When an emergency call is made from a location on a premises that has on-premises (non-public) emergency-response personnel, the communications system responds by accessing a private database of information about the premises, retrieves therefrom information about the location of the physical location on the premises and best access to the physical location from off-premises, and sends this information to both the on-premises emergency-response personnel and a public emergency-response center, as well as connects the call to the public emergency-response center.
申请公布号 US2005197097(A1) 申请公布日期 2005.09.08
申请号 US20040795473 申请日期 2004.03.08
申请人 MOHLER BRIDGET M. 发明人 MOHLER BRIDGET M.
分类号 G08B25/00;H04M3/42;H04M3/50;H04M3/56;H04M7/00;H04M11/04;(IPC1-7):H04Q7/20 主分类号 G08B25/00
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