发明名称 Dual-SIM mobile terminal and operation method for the same
摘要 A dual-SIM mobile terminal and operation method for the same are disclosed. The dual-SIM mobile terminal checks the number of installed SIM cards during booting, and activates and deactivates the SIM switching mode according to the identified SIM card information. The operation method includes: detecting whether a first SIM card and second SIM card are installed in a first card socket and second card socket; storing SIM identification information regarding the detected SIM card; and performing a boot procedure on the basis of the detected SIM card. In particular, the SIM switching menu is displayed in an activated or deactivated state according to the identified SIM card information. Hence, the user can readily identify the number of installed SIM cards and the availability of SIM card switching through display status of the SIM switching menu.
申请公布号 US8170614(B2) 申请公布日期 2012.05.01
申请号 US20080239777 申请日期 2008.09.27
申请人 KIM YU SUN;SAMSUNG ELECTRONICS CO., LTD. 发明人 KIM YU SUN
分类号 H04B1/38 主分类号 H04B1/38
代理机构 代理人
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