A cellular telephone system, including a cellular telephone transceiver
unit, an ear piece which receives the voice vibrations of a user, and a
wireless linkage operatively connecting the ear piece to the cellular
telephone transceiver unit, allows a user to be in a hands-free mode when
using a cellular telephone. The cellular telephone transceiver unit
includes a personal digital assistant and a pager with a vibration
module. The ear piece generally uses a bone sensor along with an air
sensor placed in the external auditory canal of the user to detect the
voice vibrations of the user. Further, a speaker is included in the ear
piece to allow the user to hear incoming data from the cellular telephone
transceiver. The wireless linkage uses low power radio frequency waves to
send and receive signals between the ear piece and the cellular telephone
transceiver unit. Both the ear piece and the cellular telephone
transceiver unit require power which is supplied by batteries. Both the
ear piece and the cellular telephone transceiver may be recharged by
simply placing them in a docking station.