| 摘要 |
<p>PROBLEM TO BE SOLVED: To know a caller's calling request state by storing incoming history and displaying a message corresponding to time from incoming up to a response or up to caller's disconnection or the number of counted calling tones. SOLUTION: An RAM 18b consisting of a non-volatile memory is provided with a memory table for storing incoming history. When response operation or caller disconnection is executed for incoming, a CPU 18 stores incoming history consisting of a caller's number and an incoming date in the RAM 18b. At the time, a face mark previously stored in a ROM 18a is read out and added to the incoming history. When time from incoming up to a response or caller disconnection is less thank 15 sec, 30 sec or more than 30 sec or the number of calling tones is less than five tones, ten tones, or more than ten tones, the expression of the face mark is set up so as to be gradually displeased. When the incoming history stored in the RAM 18b is displayed on a display part 20 by operating a key input part 22, the urgency of the call can be guessed.</p> |
