发明授权
US07085382B2 Communication device, communication device set, authentication method and method of wireless-connecting terminals 失效
通信设备,通信设备,无线连接终端的认证方法和方法

Communication device, communication device set, authentication method and method of wireless-connecting terminals
摘要:
A communication device which can be freely inserted into and extracted from a slot of a terminal device has its part exposed from the terminal device when inserted into the slot applied a color according to a kind of the communication device and includes a radio unit adapted to a predetermined mobile communication service, applied a color according to a kind of the mobile communication service and storing information necessary for the connection to a specific provider.
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