Data communication apparatus which processes first and second communication data based on a determined relationship between the first and second communication data

摘要

A facsimile apparatus which can resend an error page et seq. when a communication error occurs, wherein a sender notifies a receiver in a pre- procedure that the sender can resend an error page et seq. The receiver does not record data of an error page, or refuses reception except for error-resending from the sender disconnected due to the error for a predetermined period of time. The apparatus has a controller for notifying the receiver that resending of an error page et seq. is performed.