Network preferences329To disable call waiting:1. Tap the Disable call waiting check box to select it.2. Enter the code to disable call waiting on the Disable call waiting line.Each telephone company assigns a code to disable call waiting. Contact yourlocal telephone company for the code that is appropriate for you.3. Press Function + Enter , or tap OK.Using a calling cardThe Use calling card field enables you to use your calling card when dialing yourservice provider or Intranet server. Keep in mind that there is usually a delaybefore you enter your calling card number. When you define your calling cardnumber, you need to add commas at the beginning to compensate for this delay.Each comma delays transmission of your calling card number for two seconds.To use a calling card:1. Tap the Use calling card check box to select it.2. Enter your calling card number on the Use calling card line.NOTE The Phone Setup dialog box works correctly for AT&T and Sprint long-distance services. However, because MCI works differently, MCI customersneed to put the calling card number in the Phone # field and the phone numberin the Use calling card field.TIP It’s a good idea to add at least three commas before your calling cardnumber to compensate for the cue delay.Enter your disablecode hereSelect thisbox if youneed todisable callwaitingEnter yourcalling cardnumber hereSelect thisbox to use acalling card