EnglishChapter 2 - Installation 27Connecting 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 yourPBX’s outside line dial prefix digits in the numbers that you program ordial in your fax machine. After it dials the prefix digits, your fax machinewill wait until it sees that an outside line is available before dialling therest of the number.CAUTION:In some countries you may require service assistance to make these changes.Also, some PBX installations may require additional adjustments to your faxmachine. If you continue to have difficulty with fax communication afterfollowing these steps, contact your supplier.1. Press the Select Function key.2. Press the 9/User Program One Touch key. The display shows1: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]YES (!) NO (")5. Press the NO " key. The display changes to PBX LINE [ON] YES(!) NO (")6. Press the ! YES key until the display shows DIAL PREFIX [OFF]YES (!) NO (")7. Press the NO " key. The display changes to DIAL PREFIX [ ]ENTER 4DIGITS.8. Using the numeric keypad, enter the number you normally dial fromyour PBX to obtain an outside line. If the number is less than 4digits, press the 9/Space key repeatedly until the display changes.9. Press the ! YES key.10. Press the Select Function key to finish.GB4550.book Page 27 Wednesday, June 14, 2000 9:21 PM
