Portable telecommunication device

Details Portable telecommunication device Portable telecommunication device

2006-06-13

2006-06-13

Eisen, Alexander (Department: 2674)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Cursor mark position control device

C345S156000

Reexamination Certificate

active

07061470

ABSTRACT:
A portable electronic device comprisinga user input device capable of adopting at least three pre-determined positions, each of which enables an associated function to be actuated,a processor for receiving inputs from the user input device and altering the operating state of the portable electronic device accordingly,wherein the user input device is operable in at least a menu-navigational mode and a text-editing mode, at least one of the pre-determined positions of the user input device being associated with both a menu-navigational function and a text-editing function.

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