| 摘要 |
PURPOSE:To simplify the dialing operation of a dial number and to save the communication expense by reading and transmitting each set of two sets of dial pulses sectioned by an identification code every time a transmission command key of a dial number is operated. CONSTITUTION:A CPU1 of the system supervises key operation of a dial key pad 4 and a function key section 5 via input/output circuits 11, 12 and starts a program of a program memory 2 when the pad 4 is operated for dial pulse registration. Further, dial numbers resistered in a number memory 8 are divided into two sets as caller and called party dial numbers, the key operation of the two sets of dial numbers is sectioned by an identification code at the CPU1 and the two sets of the dial number and the identification code are stored temporarily in a data memory 3 by the operation of the pad 4. Then the two sets of dial pulses sectioned by the identification code are read one by one each by the operation of the function key section 5 and displayed on a display device 6 and transmitted to a subscriber line terminal 15.
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