| 摘要 |
The device comprises a dialer for generating a DTMF(Dual Tone Multi Frequency) signal according to input phone digits to output to a main wire part, a button part for outputting dialing instructions with dial buttons, a redial button and an abbreviation dial button, an abbreviation button memory for storing dial phone numbers, a voice memory for storing voice data corresponding to each dial digit, a CPU for outputting voice output instruction that output scanned phone numbers to the dialer part and voice corresponding to each digit of the phone number in case of input of dialing instructions from the redial button and the abbreviation button, and a voice generator for converting voice data into analog voice data according to the voice output instruction of the CPU to output through a speaker.
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