| 摘要 |
A communication system includes a receiver for receiving an audio signal. The audio signal includes an embedded telephone number, and the system includes an output device for outputting the embedded telephone number. In a first embodiment, the output device is a short-range wireless transceiver, such as Bluetooth transceiver. In this embodiment, the receiver is a digital television receiver and the output device is a separate unit connected to the SCART socket of the receiver.
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