Data processor for processing data singly or in an array

Abstract

Dial data inputted from a keyboard are registered in an internal memory. When the desired dial data are retrieved from the registered dial data and a dial key is pressed, the retrieved dial data are converted to corresponding dial tone signals and supplied to a speaker. Thus, the speaker outputs corresponding dial tones. At this time, a portable automatic dialing unit is acoustically coupled to the mouthpiece of a telephone set. Thus, the dial tones outputted from the speaker are again converted to the dial tone signals by the telephone set and transmitted to a telephone line, thereby driving a telephone switchboard. If the dial data include key code data 'P', production of the dial tone signals is interrupted for a prescribed period. If the dial data include key code data 'P-P', on the other hand, production of the dial tone signals is interrupted until the dial key is pressed again.