Headset with multi-button control for a mobile communication...

Details Headset with multi-button control for a mobile communication... Headset with multi-button control for a mobile communication...

2011-07-19

2011-07-19

Trinh, Tan (Department: 2618)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S420000, C455S041200, C455S552100, C455S556100

Reexamination Certificate

active

07983722

ABSTRACT:
The invention is directed at a headset for a mobile communication device having a multi-button control and is implemented with a standard headset jack. The multi-button control is decoded by a microprocessor after which an encoded signal is then transmitted from the processor to the handset. In this manner, by using the standard jack, no additional hardware is required on the handset.

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