| 摘要 |
PROBLEM TO BE SOLVED: To provide a mobile information unit that is provided with a multi-call circuit, can transmit/receive information through a plurality of wireless communication channels, and allows a user to easily grasp the state of communication. SOLUTION: The mobile information unit 10 includes a transmission/reception circuit 32, that is connected to a plurality of wireless communication channels at the same time, an LCD 54 that displays information, by which number of the wireless communication channels connected to the transmission reception circuit 32 can be recognized and the utility charge of the communication channel, a call input output section 40 that enters a call signal and a numeral key 58 that enters a telephone number.
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