| 摘要 |
PROBLEM TO BE SOLVED: To attain responding only to a telephone to which response is required. SOLUTION: A response limiting function is previously turned on or off by the response limiting function on/off setting key 31 of an operation input part 30. When a receiving part 10 receives a transmitting signal adding an opposite party telephone number, CPU 21 judges whether or not the received telephone number is registered in RAM 24. At the time of register, the telephone number and a corresponding name are displayed on LCD 42. Moreover, CPU 21 judges whether or not the response limiting function is turned on and judges whether or not the received telephone number is registered in RAM 24 as the telephone number of response object persons when the function is turned on. At the time of non-register, an alert control circuit 52 prevents alert sound from being issued. |
