发明名称 MOBILE COMMUNICATION TERMINAL, MOBILE COMMUNICATION SYSTEM AND SERVICE PROVIDING DEVICE
摘要 <p>PROBLEM TO BE SOLVED: To provide a mobile communication system the convenience of which is enhanced. SOLUTION: The mobile communication system is provided with an acquisition means 1 that acquires information with respect to communication services from communication service providers 11-13 providing different communication services before receiving provision of the communication services or when receiving the communication services and the mobile communication terminal can select a communication service provider on the basis of the acquired information.</p>
申请公布号 JP2002232573(A) 申请公布日期 2002.08.16
申请号 JP20010023818 申请日期 2001.01.31
申请人 NEC CORP 发明人 YAHAGI MASAHIKO
分类号 H04M3/493;H04L12/28;H04M3/42;H04M15/00;H04W4/24;H04W36/00;H04W40/24;H04W48/14;H04W76/02;H04W88/06;(IPC1-7):H04M3/493;H04Q7/38 主分类号 H04M3/493
代理机构 代理人
主权项
地址