发明名称 |
Mobile communication terminal and control method thereof |
摘要 |
A mobile communication terminal in accordance with the present invention includes a first wireless communication unit 102 corresponding to a first wireless communication system and an interface 107 capable of detachably connecting an external apparatus 200. The mobile communication terminal for starting up a communication operating system using a battery as a power supply includes a determination unit 112 for determining whether or not the external apparatus 200 connected to the interface 107 has a second wireless communication unit 202 corresponding to a second wireless communication system and a control unit 112 for controlling the communication operating system to be started up by executing a start-up sequence of the second wireless communication unit 202 without executing a start-up sequence of the first wireless communication unit 102 in a case where the determination unit 112 determines that the second wireless communication unit 202 is included when the communication operating system is started up again after being disabled due to a decline in the battery voltage. Thus, the multi-mode communication based on the battery voltage can be executed efficiently and user convenience can be improved.
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申请公布号 |
US8565816(B2) |
申请公布日期 |
2013.10.22 |
申请号 |
US20080665694 |
申请日期 |
2008.06.19 |
申请人 |
CHISHIMA MAKOTO;TAKENAKA TETSUYA;FUJISAWA RYUTA;KYOCERA CORPORATION |
发明人 |
CHISHIMA MAKOTO;TAKENAKA TETSUYA;FUJISAWA RYUTA |
分类号 |
H04M1/00 |
主分类号 |
H04M1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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