发明名称 EMERGENCY NUMBER SELECTION FOR MOBILE COMMUNICATIONS DEVICE
摘要 Automatically selecting an emergency number for use by a mobile communications device enabled for Voice Over Internet Protocol (VoIP) communications, including: receiving at the mobile communications device a geographic indicator in a beacon frame transmitted from a wireless access point of a wireless local area network that is connected to an Internet Protocol network; and determining from a plurality of emergency numbers stored in a storage element of the mobile communications device a selected emergency number in dependence on the received geographic indicator.
申请公布号 US2008200142(A1) 申请公布日期 2008.08.21
申请号 US20070675121 申请日期 2007.02.15
申请人 RESEARCH IN MOTION LIMITED 发明人 ABDEL-KADER SHERIF;MAJKIC SRDJAN
分类号 H04M11/04 主分类号 H04M11/04
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