| 摘要 |
A power supply apparatus and method of supplying power to a mobile communication terminal are disclosed. When a battery's power for a communication module is used up, power from a battery for a personal digital assistant (PDA) module is supplied to the communication module to allow further use of the communication module. When the remaining capacity of the battery for the PDA module goes to a level of at which the PDA module is not operable, the power supply to the PDA module can be discontinued and power can be supplied to the communication module. Thus, call service can be continuously provided, even at lower battery power levels, to a user of the mobile communication terminal. |
