| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal that is easy to understand and easy to use by a child, when the child is made to carry the terminal. <P>SOLUTION: An upper case 2 and a lower case 3 are hinged relatively revolvably. When the upper case 2 and the lower case 3 are relatively turned, a display apparatus 5 displays icons 10a to 10d, and an application program corresponding to any of the icons is started, in response to the relative turning angle between the upper case 2 and the lower case 3. Furthermore, a ring-shaped rotary dial part 7 is provided to the surrounding of the display apparatus 5, and a tuning operation applied to the ring shaped rotary dial part 7 carries out the execution control of the application program. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
