983. At the prompt, enter your old PIN2 code and tap OK.4. At the prompt, enter a new PIN2 code and tap OK.5. Confirm your PIN2 code.FDN ListWhen Fixed Dialing Numbers is enabled, you can make calls onlyto phone numbers stored in the FDN list on the SIM card.Note: Before you can manage an FDN list a list must be created.1. From the Call Settings menu, tap Additional settings Fixed Dialing Numbers.2. Tap FDN list.3. A list of all existing FDN numbers will be displayed.4. To add numbers to the list, press and tap Add contact.Enter the Name, Number, and PIN2 code, then tap Save.Voicemail Service From the Call Settings menu, tap Voicemail Service.Voicemail service provided by your carrier is the default.VoicemailYou can view and modify your voicemail number from this menu.1. From the Call Settings menu, tap Voicemail.2. Tap the Voicemail number field, backspace to erase thedigits, enter a new voicemail number using the keypad, thentap OK OK.Sound SettingsFrom this menu you can control the sounds on the phone. From the Home screen, tap Settings Sound.The following options display:Silent modeSilent mode is convenient when you wish to stop the phone frommaking noise, in a theater for example. In Silent Mode sounds aremuted except for media and user-set alarms.To activate or deactivate silent mode:1. From the Home screen, tap Settings Sound Silent mode.– or –Press the Lock key until Phone options displays and tapSilent mode.Vibration1. From the Home screen, tap Settings Sound