| 摘要 |
A method for protecting message data in a paging receiver, in case of a low power supply, includes the steps of checking 3b whether a battery is in a low power state during a normal state of operation, reducing current consumption by cutting off 4b, 4c control signals of a buzzer, a vibration motor and a lamp during a low power supply state, displaying 3d the low power supply state on a display circuit and then returning to the power supply checking step. Therefore, even if data is received when a battery voltage drops below a predetermined reference value, a CPU of a main control circuit may be prevented from being reset due to operation of the buzzer, the lamp and/or the vibration motor. <IMAGE> |
