Communication device including one or more electrical...

Details Communication device including one or more electrical... Communication device including one or more electrical...

2007-09-25

2007-09-25

Phu, Sanh D. (Department: 2618)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S575100, C455S575400, C379S433080, C379S433130, C379S433060

Reexamination Certificate

active

10874063

ABSTRACT:
Folding wireless communication devices (100, 700) comprise first parts (102, 1002) that are rotatably coupled to second parts (104, 1104). The first parts (102, 1002) can be moved from first positions in which the first parts (102, 1002) overlie the second parts (104, 1104) to second positions in which the first parts (102, 1002) extend upward away from the second parts (104, 1104). The first parts (102, 1002) comprise one or more buttons (302, 304, 306, 308 1010, 1012), e.g., a pair of directional buttons, such as “UP” and “DOWN” control buttons (302, 304, 1010, 1012). Hardware and/or software is used to change the function of the buttons (302, 304, 306, 308 1010, 1012) depending on the position of the first parts (102, 1002).

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