发明名称 Operating a dual SIM card terminal
摘要 A method for operating a dual Subscriber Identity Module (SIM) card terminal is provided. The method includes performing a camping process based on a first SIM card by a terminal including a plurality of SIM cards, requesting a call switch so that a communication message, which is transmitted to at least one other SIM card that does not currently support a communication function, is transmitted to the first SIM card by the terminal, and call-switching a communication message, which is transmitted to at least one other SIM card, so that the communication message is transmitted to the first SIM card by a network system according to the call switch request.
申请公布号 EP2475215(A1) 申请公布日期 2012.07.11
申请号 EP20110193374 申请日期 2011.12.13
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 HWANG, SUN HO
分类号 H04W76/04 主分类号 H04W76/04
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