Telephone apparatus

Details Telephone apparatus Telephone apparatus

2006-10-17

2006-10-17

Harold, Jefferey F. (Department: 2614)

Telephonic communications

Terminal

Housing or housing component

C379S433070, C379S428040

Reexamination Certificate

active

07123715

ABSTRACT:
Telephone apparatus comprises a telephone and a remote controller separate therefrom. The telephone has a built-in keypad and an internal operating circuit including a control circuit connected with the keypad for accepting keying signals therefrom to process a telephone call. The remote controller includes a built-in keypad for generating keying signals and an internal signal transmitter for transmitting said keying signals in a wireless format. There is a signal receiver located internally of the telephone and connected to the control circuit for receiving said wireless keying signals from the signal transmitter and relaying the same to the control circuit for processing a telephone call. The remote keypad represents a second keypad for convenience.

REFERENCES:
patent: 5561709 (1996-10-01), Remillard
patent: 6044153 (2000-03-01), Kaschke
patent: 6240181 (2001-05-01), Tunstall
patent: 6856817 (2005-02-01), Tischler

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