Settings104Call settingsCustomise the settings for calling features.Fixed Dialing Numbers›Enable FDN● : Activate or deactivate FDN mode to restrictcalls to numbers in the FDN list. You must enter the PIN2supplied with your SIM or USIM card.Change PIN2● : Change the PIN2, which is used to protectthe primary PIN. If the SIM or USIM card is locked, this menuchanges to Unblock PIN2.FDN list● : Set up a list of contacts for fixed dialling.Voice mail service›Select your service provider’s voice mail service. You canalso select other voice mail services if you downloadedapplications that support them.Voice mail number›Enter the number to access the voice mail service. You canobtain this number from your service provider.Call forwarding›Divert incoming calls to another number.Additional settings›Caller ID● : Display your caller ID to other parties foroutgoing calls.Call waiting● : Allow incoming call alerts when a call is inprogress.● Turn on proximity sensor: Set to turn on the proximitysensor during a call.