Combination pager and cellular telephone having extensible, flex

Details Combination pager and cellular telephone having extensible, flex Combination pager and cellular telephone having extensible, flex

1997-05-05

1999-12-14

Urban, Edward F.

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

455575, 455 90, H04Q 720

Patent

active

060029455

ABSTRACT:
The present invention features a radio frequency two-way electronic communications device incorporating the features of both a mobile pager and a cellular telephone. The combined mobile pager and cellular phone is packaged in a miniature, rectangular package similar to a standard mobile pager. The package, which may be clipped to a user's belt, features a top display for ease of viewing while the device is in its intended position on a user's belt. A single transducer functions a both an earphone and as a speaker allowing for a speakerphone mode of operation. A flexible, slidable mouthpiece extension to which a thin microphone is attached, is normally stored within the package. An accessible switch selects one of the modes of annunciation: ringing, beeping, or vibrating. Recessed buttons on the face of the package provide both control and dialing functions. The antenna for receiving and transmitting for both the pager and telephone functions is self-contained.

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patent: 5588041 (1996-12-01), Meyer, Jr. et al.
patent: 5701337 (1997-12-01), Silver et al.

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