| 摘要 |
A method is used to forward an incoming call received by a communication device during a charging process of a power supply unit of the communication device. The communication device includes a power input interface, and a power supply unit electrically connected to the power input interface. A control signal is generated when the incoming call is received by the communication device and the power supply unit is in the charging state. The incoming call is forwarded to a predetermined communication device when the control signal is generated.
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