| 摘要 |
A digital voice message system for large retail stores and supermarkets including a terminal at the point of sale comprising a touch screen (104) adapted to receive a plurality of inputs from an operator wherein said terminal sends a message to a base station (201), said message comprises a signal indicating the” identity of the terminal where the signal is initiated and a message relating to or consisting of the input entered into the terminal. The system further comprises a radio packet transmitter (105) for transmitting the message from the point of sale terminal to the base station (201). In addition, the base station (201) is adapted to send a signal to an apparatus (202) capable of reproducing the message, wherein said apparatus or primary station transmits audio signals to a plurality of headsets (204) or other audio reproducing systems. The system further comprises secondary slave base stations (203) linked to the master base station (201) via cable link, said secondary slave base stations (203) are used to cover a wider transmission area.
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