| 摘要 |
A portable electronic device (100) includes a main body (10), and a keypad module (12), a display module (14) and a system module (16) configured in the main body. The display module and the keypad module are respectively functioned based on the system module. The display module is electronically connected with the system module and includes a non-touch screen display (142). The keypad module includes at least one key, a keypad-sensing module (122), a judging module (124) and an executing module (126). The at least one key to be applied an action thereon by users. The keypad-sensing module configured for sensing the action of the at least one key. The judging module determines the instruction needed be executed according to the actions information sensed by the keypad-sensing module. The executing module performs an operation corresponding to the determined instruction of the judging module and sends the content of the operation performed by the executing module to the display module.
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