Abstract: Provided is a mobile communication terminal wherein the kind of a communication system scheduled to be used for next communication can be distinguished obviously at a glance. Characters corresponding to the communication system scheduled to be used for next communication are displayed on a display means.

Abstract: Control section (150) reads first information that is conversion candidates of information that has been input to input section (120) from character conversion candidate storage section (130), causes the first information that has been read to be displayed as conversion candidates on display section (110), reads second information correlated with the first information from pictorial symbol conversion candidate storage section (140) if the first information displayed on display section (110) is selected, and causes the second information and third information in which the first information and the second information are added to be displayed as conversion candidates on display section (110).

Abstract: Provided is a mobile communication terminal wherein the kind of a communication system scheduled to be used for next communication can be distinguished obviously at a glance. Characters corresponding to the communication system scheduled to be used for next communication are displayed on a display means.

Abstract: A battery switching circuit is provided for a portable communication device provided with a plurality of batteries in which the total amount of charged power of the batteries can be consumed completely. Further, the battery switching circuit prevents a voltage from being applied from one battery to another battery. That is, each of the switching elements connecting each of the batteries and the load portion includes two field effect transistors which are connected with each other in series, a gate electrode of each of the field effect transistors is connected with the selector switch, source electrodes of the field effect transistors are connected with each other, the drain electrodes of the field effect transistors are connected with one of a corresponding battery and the load respectively.