Communication system for limiting the use of a com

专利名称：Communication system for limiting the use

of a communication apparatus

发明人：Itoh, Katsutoshi,Yasuda, Mitsuyoshi,Natori,

Makoto,Yoshimura, Osamu,Yokoshi,Minoru,Itagaki, Takeshi

申请号：EP0520.5申请日：20050629公开号：EP1613036A1公开日：20060104

专利附图：

摘要：In a case when a mode relating to a function limitation of the communication

terminal apparatus or a notification mode relating to that function limitation is set inresponse to the communication state between the communication terminal apparatus 10and the wireless key apparatus 50, the communication terminal apparatus and thewireless key apparatus include judgment means for judging or presuming the wirelesscommunication state or the wireless communication distance in the communication circuit,the communication terminal apparatus and the wireless key apparatus are wireless-connected, and in a case when a communication state for carrying out a wirelesscommunication intermittently is set in each communication circuit and there is judgmentor presumption of a predetermined state in the judgment means in a state in which thewireless connection is maintained, the mode setting relating to the function limitation orthe notification mode setting relating to the function limitation is to be changed. In thisway, in a case when a process which carries out a security control of a communicationterminal apparatus such as a mobile telephone terminal is carried out in response to awireless communication state with another communication apparatus, it is possible tocarry out a mode setting of the security control or the like by a low power consumptionfavorably.

申请人：Sony Ericsson Mobile Communications Japan, Inc.

地址：1-8-15, Konan, Minato-ku Tokyo JP

国籍：JP

代理机构：Turner, James Arthur

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