Telephone-terminal combination with plural keyboards

Telephonic communications – Terminal – Housing or housing component

Patent

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Details

379429, 379436, H04M 100

Patent

active

055771181

ABSTRACT:
A microprocessor-based telephone having a housing, a lower key panel positioned within a top portion of the housing, and an upper key panel hingedly mounted to the housing to swing away and reveal the lower key panel. The lower key panel carries an alphanumeric keyboard thereon to enable a user to perform alphanumeric data entry. The upper key panel carries a telephone keypad to enable a user to dial telephone numbers.

REFERENCES:
patent: 4381500 (1983-04-01), Urata et al.
patent: 4533791 (1985-08-01), Read et al.
patent: 4790007 (1988-12-01), Richter et al.

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