摘要 |
A data communication apparatus which is able to set up a plurality of communication processes successively via a communication line is provided, in which the apparatus notifies an operator when the communication is not busy and prohibits establishment of a successive communication process for another process in response to a reservation of an interruption of the plurality of communication processes. As a result, operators can make an interruption for another purpose while the apparatus successively carries out the plurality of communication processes.
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