Settings 99Call 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.SoundChange the settings for various sounds on your device.Silent mode• : Activate the silent mode to mute allsounds except media sounds and alarm ringtones.Vibrate• : Set when the device will vibrate for variousevents.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.FDN list• : Set up a list of contacts for fixed dialling.Voicemail service›Select your service provider's voicemail service. You canalso select other voicemail services if you downloadedapplications that support them.Voicemail number›Enter the number to access the voicemail service. You canobtain this number from your service provider.