| 摘要 |
A shortcut dialing apparatus for a telephone set is disclosed. The apparatus includes a plurality of ROMs for storing telephone numbers therein, a plurality of ROM cards including a corresponding ROM among the ROMs and electrically and detachably being engaged with a main body, a ROM card receiving unit formed in the main body for receiving the ROM card therein, a plurality of selection switches for selectively outputting the telephone number stored in the ROMs, a CPU for scanning the selection switch pushed by a user among the selection switches and outputting a data corresponding to the telephone number stored in the ROM, a DTMF signal generator for outputting a DTMF signal corresponding to the data, and a speaker for receiving the DTMF signal and outputting a sound for thereby detachably installing a ROM card with a ROM into a main body, storing a plurality of telephone numbers into the ROM, and transmitting a corresponding telephone number based on a one-touch operation of the button.
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