The invention discloses a method for call forwarding service treatment by means of a Bluetooth terminal. The method comprises the following steps: a Bluetooth device is searched within the coverage area of a Bluetooth micronet; the Bluetooth device comprises a Bluetooth terminal or a Bluetooth gateway; authentication pairing connection is carried out between the Bluetooth terminal and the Bluetooth gateway; the call forwarding setting condition of the Bluetooth terminal is checked; if the Bluetooth terminal is set with call forwarding function, the Bluetooth terminal initiates a call forwarding service register request to the Bluetooth gateway; the Bluetooth gateway initiates a call forwarding register request to a communication network; moreover, after receiving the call forwarding register request from the Bluetooth gateway, the communication network executes call forwarding register processing and returns the processing result to the Bluetooth gateway. The invention also discloses a corresponding Bluetooth system.