VarioLink 5022/VarioLink 4222/VarioLink 3622 4-54Transmitting data 44.6 Communication Settings4.6.1 Line Settings (G3)Specify settings for a fax transmission line.Overseas TXTo send a fax to an area under a poor state of communications, specify a slow transmission speed.!DetailThis function cannot be used together with the following functions.Polling TXPolling RXBulletin RegistrationBulletin Polling RXECM OFFCancels ECM mode to send data.The ECM mode is an error resend method of communication defined by the ITU-T (InternationalTelecommunication Union). As faxes equipped with the ECM mode communicate by checking if the sent datahas an error, they can prevent image blurring by the noise on the phone line. When there are a lot of noises,communication time may be slightly longer than it is when "ECM OFF" is selected. This machineautomatically returns to the ECM ON status when it completes transmission.!DetailData is sent in the ECM mode unless ECM OFF is selected for this machine.This function cannot be used together with the following functions.Polling RXPolling TXV. 34 OFFBulletin RegistrationBulletin Polling RX
