Portable communication terminal

Details Portable communication terminal Portable communication terminal

2005-02-16

2008-10-07

Anderson, Matthew (Department: 2618)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S563000, C455S569100, C379S093370

Reexamination Certificate

active

07433704

ABSTRACT:
Acoustic input and output devices are made to operate properly according to communication processing. A portable communication terminal includes an acoustic input-output unit including a plurality of acoustic input elements to conduct acoustic inputting and acoustic output elements to conduct acoustic outputting, a communication . processing unit which selectively executes mutually different communication processes using at least one of the elements included in the acoustic input-output unit, and an acoustic processing unit which determines an order of operation of the acoustic input-output unit to be conducted by the elements according to a communication process executed by the communication processing unit and gives the determined operation order to the acoustic input-output unit.

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