A communication control terminal apparatus employs one CPU to control two
or more communication procedures, without adversely affecting each other.
The communication control terminal apparatus includes a storage unit for
storing information by using predetermined codes, a codec unit for coding
and decoding the information, and communication control units for
transmitting the information. A communication code obtained by the codec
unit through conversion is transmitted via the communication control
units. An execution time for the codec unit is changed in accordance with
types of the communication procedures performed by the communication
control units.