PURPOSE: To make the system operation efficient, by providing a means storing the information required for the formation of a lines transmitted from the information processor to a control processor, and remotely setting required information from an information processor.

CONSTITUTION: Remote communication control processors 2, 7 are connected with an information processor 1 and a communication line 3, data transferred with the processor 1 via the line 3 are collected and distributed to terminal devices 4, 8. In this case, the information rquired for the formation of line accommodated in the line transmitted via the line 3 from the processor 1 is stored in a means 22. The information from the processor 1 to the control processors 2, 7 can be set from a remote location.