METHOD AND APPARATUS FOR IMPLEMENTING A VIRTUAL ROTARY DIAL PAD ON A PORTABLE ELECTRONIC DEVICE
First Claim
1. A portable electronic device comprising:
- a touch screen display;
a communication system that allows the portable electronic device to send and receive wireless communications; and
a virtual rotary dial pad presented on the display, the dial pad enabling a user of the portable electronic device to dial numeric and non-numeric symbols and to call a telephone number using the display and the communication system.
4 Assignments
0 Petitions
Accused Products
Abstract
A portable electronic device that allows a user to dial a telephone number using a virtual rotary dial pad configuration. The device includes a physically depressible touch screen display. Speed dialing is enabled by touching and dragging a selected numeric or non-numeric symbol to a predetermined location on the touch screen display and by holding the selected symbol at the predetermined location for a predetermined duration of time. Successful dialing of a symbol results in tactile, audio or visual feedback. Touching and dragging selected symbols may be replaced by touching the selected symbol and physically depressing the touch screen. Both numeric and non-numeric symbols may be dialed.
58 Citations
20 Claims
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1. A portable electronic device comprising:
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a touch screen display; a communication system that allows the portable electronic device to send and receive wireless communications; and a virtual rotary dial pad presented on the display, the dial pad enabling a user of the portable electronic device to dial numeric and non-numeric symbols and to call a telephone number using the display and the communication system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method of dialing a telephone number using a virtual rotary dial pad on a portable electronic device, the method comprising:
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touching a symbol on a touch screen display of the portable electronic device, the available symbols being both numeric and non-numeric; and dragging the touched symbol to a predetermined location on the display, thereby resulting in the touched symbol being dialed. - View Dependent Claims (13, 14, 15, 16, 17)
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18. A system for using hardware of a portable electronic device to dial a telephone number, the system comprising:
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a portable electronic device that includes a touch screen display, a processor, and a memory; and instructions stored in the memory and acted upon by the processor to render on the touch screen display a virtual rotary dial pad that enables dialing of both numeric and non-numeric symbols. - View Dependent Claims (19, 20)
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Specification