| 摘要 |
PROBLEM TO BE SOLVED: To discriminate a telephone call destination with a simple operation by inputting and storing a telephone number and a section corresponding to the telephone number and signaling which section the telephone call arrives to, based on a received number notification information signal and the stored telephone number. SOLUTION: A CPU 203 decides that a telephone call arrives from a caller, refers to a telephone number stored in a RAM 205, that functions as a storing means and also decides whether or not the telephone number of the caller is already registered based on a received number information signal. In this case, the telephone number is temporarily stored in a register and is displayed on a telephone number displaying part 102. When it is a registered telephone number, it is notified from whom the telephone originates and a display drive circuit 207 turns on the lamp of the section indicator 109 which is a signaling means and drives it. For instance, when it is a telephone number to one's parents, the lamp of the part 109 corresponding to the section of the parents is turned on.
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