| 摘要 |
PURPOSE:To transmit surely important display information to an incoming called party, by designating the same display information as a repeat call stored already as the newest information when received the repeat call and displaying that it is the repeat call. CONSTITUTION:An input radio frequency signal is demodulated at a radio section 2, converted into a readable waveform into a decoder 4 at a waveform shaping circuit 3 and inputted to the decoder 4. The decoder 4 compares plural kinds of own callout numbers written in a PROM5 with the signal from the circuit 3, confirms the presence of callout, compares the receiving display information stored in a memory in the decoder 4 with the receiving information from the circuit 3, and the receiving information is stored in the memory when the same information does not exist. When the memory is occupied, the oldest storage information is erased, the receiving information is stored and the order of storage is shifted to the newest location. When the received information is the same as the display information in the memory, repeat call information is stored in addition to the display information, displayed on a liquid crystal display section 8 via a driving section 10 and a repeat call is rung via an amplifier section 6. |
