发明名称 METHOD AND APPARATUS FOR PROVIDING RESTRICTIONS ON LONG DISTANCE CALLS FROM A WIRELESS COMMUNICATION DEVICE
摘要 Methods and apparatus for providing restrictions on long distance calls from wireless communication devices which operate in a wireless communication network are described. The wireless devices are preferably combined voice an d data communication devices. In one illustrative example, each wireless devic e receives and stores long distance call restriction information which is push ed from a private computer network through the wireless network. During typical operation, a wireless device determines whether call attempts from the wireless device are restricted by the long distance call restriction information. If a call attempt is restricted by the long distance call restriction information, the wireless device restricts the call attempt from the wireless device and provides for a call restriction alert indication (e. g. an alert tone or visual text). If a call attempt is not restricted by the lo ng distance call restriction information, the wireless device allows the call attempt from the wireless device. Advantageously, control over long distance calls may be established on a per-user basis in the private home network.</S DOAB>
申请公布号 CA2509544(A1) 申请公布日期 2004.06.24
申请号 CA20032509544 申请日期 2003.02.07
申请人 RESEARCH IN MOTION LIMITED 发明人 PEARCE, GRAHAM N.
分类号 H04M1/677;H04M1/725;H04M3/38;H04M3/42;H04W4/02;H04W8/18;H04W8/24;H04W12/06;(IPC1-7):H04M1/677;H04Q7/32;H04Q7/38 主分类号 H04M1/677
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