| 摘要 |
A ring back tone/busy tone selection-type communication terminal, comprising a transmitter (4) for transmitting a call originating signal, a receiver (5) for receiving any one of a busy tone signal and ring back tone signal from a switching center and a signalprocessor (6) for processing the call originating signal and the busy tone signal or ring back tone signal, a detector (7) for detecting any one of the busy tone signal and ring back tone signal from the receiver and outputting an associated detection signal, a determination unit (8) for determining in response to the detection signal from the detector which one of the busy tone signal and ring back tone signal is received by the receiver, and an audio output unit (12) for outputting any one of a music signal and information voice signal to the user in accordance with the result determined by the determination unit. |
