36User’s Guide3. Press the YES key. The display shows FUNCTION NO. [ ].4. Using the numeric keypad, enter 15. The display shows 15:USERLANGUAGE.5. Press the NO key to switch to the other installed language.6. To accept the language change, press the YES key.7. Press the Select Function key to finish.Connecting to a PBXA PBX (Private Branch Exchange) is a private telephone system used toroute internal calls. If you have to dial a prefix (access) number to get anoutside line, then your line is connected to a PBX.If you are connecting your fax machine to a PBX, follow the instructionsbelow. These setting changes allow your fax machine to identify thenumbers of the prefix digits required to dial an outside line on your PBX.After it dials the prefix digits, your fax machine will wait until it sees thatthe outside line is available before dialling the rest of the number.Note:In some countries you may require service assistance to makethese changes. Also, some PBX installations may requireadditional adjustments to your fax machine. If you continue tohave difficulty with fax communication after following thesesteps, contact your supplier.1. Press the Select Function key.2. Press the 9/User Prog. One Touch key. The display shows 1:FUNC.PROGRAMMING.3. On the numeric keypad, press 2. The display shows 2:DIALPARAMETER.4. Press the YES key until the display shows PBX LINE, [OFF].5. Press the NO key. The display changes to PBX LINE, [ON].6. Press the YES key until the display shows DIAL PREFIX, [OFF].7. Press the NO key. The display changes to DIAL PREFIX, [ ]ENTER 4DIGITS.8. Using the numeric keypad, enter the number you normally dialfrom your PBX to obtain an outside line.9. Press the Space One Touch key until the display changes.10. Press the YES key.