| 摘要 |
<p>Portable electronic device (100) including housing (102) in which input keypad (106) is disposed above display screen (104) and in which input keypad and/or display screen are optionally directly oriented for one-handed operation are provided. Device including input keypad and/or display screen that are adjustably rotatable relative to device housings is also provided. Methods of manufacturing and using these portable electronic device is additionally provided.</p> |
