TELEPHONE NUMBER WRITING DEVICE, TELEPHONE NUMBER ORIGINATION DEVICE, AND TELEPHONE NUMBER WRITING AND ORIGINATION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a telephone number writing device, a telephone number origination device, and telephone number writing and origination device.SOLUTION: A telephone number writing and origination device 3 includes a telephone number writing device 1 and a telephone number origination device 2. The telephone number writing device 1 designates the storage of telephone numbers N11-N13 to be transmitted by a PC 4 into a writing control section 15 and also the transmission of the telephone numbers N11-N13 stored in the writing control section 15 to the telephone number origination device 2. The telephone number origination device 2 deletes telephone numbers N21-N23 stored in a number recording area 251 on the basis of the connection to the telephone number writing device 1, and stores the telephone numbers N11-N13 transmitted by the telephone number writing device 1.