DEVICE FOR DISPLAYING CHARGE FOR TELEPHONE CALL IN FACSIMILE INTERLOCKED TO INTEGRATED SERVICE DIGITAL NETWORK AND METHOD THE SAME

摘要

PURPOSE: A method for displaying the charge of a telephone call in a facsimile interlocked to an ISDN(Integrated Service Digital Network) is provided to eliminate inconvenience, confirming the charge for a telephone call by using an extra function. CONSTITUTION: A method for displaying the charge of a telephone call in a facsimile interlocked to an ISDN(Integrated Service Digital Network) comprises the steps of: deciding kinds of message information received from the ISDN to display the charge of a telephone call; calculating the charge according to the kinds of the decided message information, storing the calculated charge in a storage section of the facsimile, and outputting the charge including dates or time which transmitted a fax data using the facsimile, a phone number of a receiving part, time for transmitting the fax data, information on the result of the transmitted fax data, and charge information on the transmitted fax data, when an operation signal of a 'transmission confirming journal' which is in the facsimile is performed; and outputting the charge to a user by using a DISPLAY function which is an additional function in the ISDN, and using FACILITY information.