Cordless telephone headset with dialcard display

Details Cordless telephone headset with dialcard display Cordless telephone headset with dialcard display

2005-02-15

2005-02-15

Trost, William (Department: 2683)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S415000, C455S412100, C379S430000, C379S431000, C379S428020, C381S312000, C381S315000

Reexamination Certificate

active

06856817

ABSTRACT:
A cordless telephone headset, which is controlled by an unattached handheld control module. The control module includes a keypad, and emits an infrared signal towards the user's head corresponding to the depression of a particular key on the keypad. The cordless headset is worn on a user's head, receives the infrared signals originating from the control module, and performs a function corresponding to the particular signal received, such as dialing a number or placing the telephone on hook. The control module includes a visual display screen that provides visual confirmation of keypad depressions. The control module also displays caller identification or other data for visual observation.

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patent: WO 03056790 (2003-07-01), None
patent: WO 03098901 (2003-11-01), None

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