| 摘要 |
A device for the transmission of data over a telephone line provides a simple and economical interactive television service, whereby the device includes the following: a first connector for connection of a fixed line telephone to the device, an HF receiver for receiving data transmitted to the device by radio and/or an HF transmitter for transmission of data from the device to a peripheral device by radio, and a modem device for remote transmission of data from the device by the fixed line connection and/or for receipt of data transmitted to the device via the fixed line connection.
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