| 摘要 |
PROBLEM TO BE SOLVED: To provide a mobile communication terminal in which a malfunction can be surely prevented while keeping high operational convenience of an auxiliary operation part, in the mobile communication terminal including the auxiliary operation part. SOLUTION: The mobile communication terminal which includes a side key 16 provided in a position exposed on an outer surface even in the state of closing a terminal main body in addition to a key input part 24 for instructing an input of a main operation of the mobile communication terminal, includes a key lock part 10 capable of setting a lock function of the side key 16, a setting information storage part 13 for storing a plurality of setting information and a setting information selecting part 14 for selecting any setting information from the setting information storage part 13 in accordance with contents of an incoming call when call incoming occurs, are connected to the key lock control part 10, and whether or not the side key 16 is locked can be set in accordance with the selected setting information. COPYRIGHT: (C)2005,JPO&NCIPI
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