| 摘要 |
<p>A portable communication apparatus (1), such as a mobile telephone, has a main apparatus housing, a first user interface with a first keypad, such as an ordinary telephone keypad, and a first display. The apparatus also has a second user interface with a second keypad (22), preferably a typewriter-type keyboard, and a second display (32), which preferably is larger than the first display. The second keypad (22) and the second display (32) are detachably connectable to the main apparatus housing of the portable communication apparatus (1).</p> |
