| 摘要 |
In a mobile phone which displays a target information item after sequentially displaying selected information items from an uppermost level to lower levels of a hierarchical tree structure in which a variety of items are classified in accordance with a user's operation, an information item with a high priority for each user is made to be found easily. A main LCD, a sub LCD and a microcomputer for controlling display on the main LCD and the sub LCD are provided. The microcomputer controls so that an information item selected by the user among information items displayed on the main LCD at a time of display selection is always displayed on the sub LCD.
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