Network Service Preferences2594. Tap Activate. The PDA phone sends your setting to yournetwork.5. Enter a barring password and tap OK.6. Tap Done.You can cancel all of the call barring settings at one timeby tapping Deactivate All. Calls can be made andreceived normally.To change the barring password:1. Tap Password.2. Enter the current password and tap OK.3. Enter a new password and enter it again to confirm.4. Tap OK.Call WaitingThis network service informs you when someone istrying to reach you during another call.To set a call waiting option:1. Select the type of calls to which you want to apply thecall waiting option from the Call Type pick list.2. Tap Activate. The PDA phone sends your setting to yournetwork.