| 摘要 |
PROBLEM TO BE SOLVED: To easily obtain response messages to an inquiry message in a short time and to arrange and find them by transmitting the inquiry message from one member of a group to plural members. SOLUTION: In this system, a radio telephone equipment 3 provided with a message data transmission/reception part 10, a key input part 20, a display part 19, a message memory 24, and a control part 18 is connected to an exchange and a message service center through a radio line. Transmitter information including an inquiry message from the radio telephone equipment of one transmitter is transmitted to radio telephone equipments 3 of plural answerers, and radio telephone equipments 3 of answerers receive transmitter information and use a transmission number included in transmitter information to transmit answerer information including response messages, and the radio telephone equipment 3 of the transmitter receives the answerer message and totalizes response messages by answerers to display them on the display part 19.
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