156 OKIFAX 5250|5 MF(TONE)/DP (PULSE)This function sets the dialing method. Use the MF settingfor Touch-Tone dialing, or the DP setting for pulse dialing.Default: MF (TONE).6 PBX LINETurn this function on if your fax machine is connected to aPBX (Private Branch Exchange—a phone system used toroute internal calls). Once this function has been turned onand the access digit function has been programmed usingthe Dial Prefix parameter (below), your fax machinerecognizes the access digit you use in your PBX to get anoutside line. Refer to Dial Parameter 8, Dial Prefixfunction for more information.Refer to the “Setting Basic Features, Connecting to aPBX” section of this handbook for instructions onchanging this setting.Available settings are ON and OFF.Default: OFF.7 AUTO STARTWhen this function is turned on, your fax machineautomatically dials as soon as you press a One Touch keyor enter an Auto Dial code—you do not have to pressStart.Available settings are ON and OFF.Default: ON.8 DIAL PREFIXIf your fax machine is connected to a PBX, use thisfunction to specify the access digit used to obtain anoutside line from your PBX. You can enter a number withup to four digits. When this parameter is programmed, thefax machine recognizes the access digit when you enter anumber and automatically pauses for an outside linebefore dialing the rest of the number.Refer to the “Setting Basic Features, Connecting to aPBX” section of this handbook for instructions onchanging this setting.Available settings are ON and OFF.Default: OFF.