COMMUNICATION EQUIPMENT AND COMMUNICATION METHOD FOR THE COMMUNICATION EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To drastically reduce communication cost in the case of informing the destination of an electronic mail about a fact of transmission of the electronic mail. SOLUTION: A parameter memory 25 stores a mail address of a destination of an electronic mail in cross-reference with a facsimile number and a CPU 21 makes a call to the registered facsimile number of the destination in the case of sending an electronic mail via an ISDN communication network and transmits an electronic mail transmission notice to the destination by using a UI or a sub-address of a SETUP resulting from the call.