Navigation key for a handset

Details Navigation key for a handset Navigation key for a handset

2005-11-15

2005-11-15

Corsaro, Nick (Department: 2684)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S566000, C379S433020, C345S167000, C345S168000, C345S215000

Reexamination Certificate

active

06965782

ABSTRACT:
A telephone handset comprises a front surface with a display and a keypad. The keypad includes a group of keys for entering alphanumeric signs and a key for navigating a cursor in the display. The navigation key is placed in the front surface of the phone between the display and the group of alphanumeric keys, and it includes a roller body which extends partly though an opening in the front surface of the phone. The roller body is essentially cylindrical with a length and diameter of the same size as the width of the keys in said group of keys for entering alphanumeric signs.

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