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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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