Cellular telephone with extendible microphone

Details Cellular telephone with extendible microphone Cellular telephone with extendible microphone

1997-03-14

1999-12-07

Trost, William G.

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

455 90, H04Q 720

Patent

active

059998229

ABSTRACT:
A microphone art for a cellular telephone has a first tubular member telescoping with a second tubular member secured to a face of the cellular telephone. The tubular members are preferably arcuately-shaped, similar to a face of the telephone, and spring-loaded so that releasing a detent permits the second tubular member to extend from the first under the influence of a spring.

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