H - Electricity – 04 – M
Patent
H - Electricity
04
M
H04M 1/00 (2006.01) G08C 23/04 (2006.01) H04M 1/60 (2006.01) H04M 1/725 (2006.01) H04M 1/737 (2006.01)
Patent
CA 2279685
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.
Gowling Lafleur Henderson Llp
Vtech Communications Ltd.
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