Data communication apparatus and data communication method

Data communication apparatus and method

Data communication apparatus and method capable of discriminatin

Data communication apparatus and method for performing noiseless

Data communication apparatus and method for transmitting recepti

Data communication apparatus and method of data communication

Data communication apparatus capable of executing...

Data communication apparatus connectable with a plurality of tel

Data communication apparatus coupled to two telephone lines

Data communication apparatus cupable of disabling an output comp

Data communication apparatus for data and/or speech communicatio

Data communication apparatus for informing a destination of peri

Data communication apparatus for maintaining data integrity duri

Data communication apparatus having an auto-calling function

Data communication apparatus having an auto-dialing function

Data communication apparatus having the function of automaticall

Data communication apparatus which can selectively store data or

Data communication apparatus which can use either an analog or a

Data communication apparatus with an abbreviated dial key having

Data communication apparatus with interrupt completion detecting