| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve user-friendliness by displaying a menu independently of an operational status of a mobile communication terminal. <P>SOLUTION: The mobile communication terminal comprises a second rotary key 160 for outputting a first signal in accordance with an input operation, a display unit 140 for showing the menu including multiple items corresponding to multiple executable applications, and a control unit 170 for directing the display unit 140 based on the first signal to show the menu without closing the application even when the application is in execution. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
