| 摘要 |
PURPOSE:To provide a transmitter-receiver capable of transmitting/receiving map information and a transmission/reception system to which the transmitter- receiver is applied. CONSTITUTION:On the side of a dialler transmitter 1, the plural pieces of the map information are stored in a ROM 12 and a control part 11 reads the map information specified corresponding to the operation of an operation part 20 from the ROM 12, displays it at a display part 10, converts the specified map information 2 a corresponding code signal and outputs it. The plural pieces of the map information are stored in the ROM 54 also on the side of a paging receiver and the control part 53 reads the map information corresponding to the code signal from the ROM 54 and displays the map information at the display part 30 in the case of receiving the code signal for indicating the map information sent out from the side of the dialler transmitter 1. |
