| 摘要 |
<p>The phone has a removable cover (14) covering a keypad (12) and attached to phone case through a locking and unlocking unit (20) for restricting the possibilities of calls to pre-recorded numbers. The keys (16 1-16 5) are activated to dial a pre-recorded number. The dimensions of the keys (16 1-16 5) are greater than the keys (18) of the keypad.</p> |
