| 摘要 |
A telephone dialing apparatus includes a housing to enclose the base portion of a telephone, a hook switch operating solenoid in the housing, a motor driven dial-operating drive disc, a switch unit operable by the user and an indicator light. A first switch is operated by the user to activate the telephone and a second switch is operated to energize the dial driving disc and motor. Blinks of the light indicate the extent of dial rotation and the digit to be dialed so that the second switch can be operated repeatedly to dial a sequence of digits forming any telephone number.
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