Pager and radiotelephone apparatus

Details Pager and radiotelephone apparatus Pager and radiotelephone apparatus

1991-10-15

1992-09-15

Dwyer, James L.

Telephonic communications

Having light wave or ultrasonic link for speech or paging...

Including fiber optic link within telephone network

379 58, 379 57, H04M 1100

Patent

active

051484730

ABSTRACT:
The present invention encompasses a pager and radiotelephone apparatus (100) having a radio pager section (102) and a cellular radiotelephone section (104) into one unit. The apparatus (100) may automatically receive a plurality of pages while the cellular radiotelephone section (104) is on, communicating a cellular telephone call, or off and unattended. The received pages are stored in the pager section (102) until the apparatus user acknowledges their receipt by a keystroke. The pages are then transferred to the radiotelephone section (104) and stored in non-volatile memory for later use.

REFERENCES:
patent: 4412217 (1983-10-01), Willard et al.
patent: 4575582 (1986-03-01), Makino
patent: 4713808 (1987-12-01), Gaskill et al.
patent: 4747122 (1988-05-01), Bhagat et al.
patent: 4979205 (1990-12-01), Haraguchi et al.
patent: 5040204 (1991-08-01), Sasaki et al.
Financial Times article, "Designs on Pocketing the Cellular Market", by Geoffrey Charlish, Dec. 11, 1987.
Published German Application DE3329267, by Kunzel, Feb. 1985 (379-58).

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