发明名称 Phone service provisioning
摘要 A method and apparatus is disclosed which provides for the switching from service providers on dial-up connection. A user connection device like a cellular phone is programmed to receive command functions. The command functions allow the user to navigate across services provided through the dial-up connection. Once a first service is activated, a second service can be connected to automatically by selecting from a menu option. Navigation can also be performed by voice activation.
申请公布号 US2003031305(A1) 申请公布日期 2003.02.13
申请号 US20020203481 申请日期 2002.08.09
申请人 NETANEL ERAN;PLOTKIN SERGE;SEGAL ALON 发明人 NETANEL ERAN;PLOTKIN SERGE;SEGAL ALON
分类号 H04M1/247;H04M1/27;H04M3/493;(IPC1-7):H04M3/42 主分类号 H04M1/247
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