How to adjust the automatic level when sending or receiving overseas in the fax machine

摘要

end. TECHNICAL FIELD [0002];The present invention relates to a facsimile apparatus.;I. Technical Problems to be Solved by the Invention:;Conventionally, since amplification is performed at the same level irrespective of the distance, when data is received or transmitted from a foreign country having a long transmission distance, there are many noise components included in the transmitted and received data and the signal to noise ratio (S / N ratio) lost.;All. Summary of the Invention:;When an international call code is inputted or a sender side information including a country code or a sender side identification code is received prior to the input of a telephone number for calling a partner facsimile machine, data to be sent or received is amplified to a certain level, The automatic level adjustment method is implemented in the facsimile apparatus when the transmission is performed overseas.;la. An important use of the invention:;A method for reliably transmitting and receiving originals from a facsimile apparatus abroad.