| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a mobile terminal device having a key operating part with a function equivalent to a cross key 15a in a turn close state to provide smooth operation. <P>SOLUTION: Whether a started application is in a second display state (landscape mode) is first determined in a step S14. If determined that it is not the landscape mode, processing proceeds to step S15, and keys b1-b6 are assigned to functions assigned to each of the keys b1-b6 in the "turn close state (portrait) of a key assignment table. When determining that the started application is in a landscape mode in step S14, processing proceeds to step S16, and the keys b1-b6 are assigned to functions assigned to each of the keys b1-b6 in the "turn close state (landscape)" of the key assignment table. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
