36Note: Contact your service provider should you have any problems obtaining voice mailand the text message service center numbers.SoundTo adjust your phone’s sound settings, in the Application menu tap Settings >Sound.Dolby MobileTo adjust Dolby Mobile sound processing, in the Application menu tap Settings >Dolby Mobile.DisplayTo adjust your phone’s display settings, in the Application menu tap Settings >Display.Item DescriptionVolumes Adjust the media, ringtone & notification, and alarm volumes.Silent mode Silence all sounds except media and alarms.Phone ringtone Sets your phone’s ringtone.Default notification Set your phone’s default notification sound.Vibrate and ring Set your phone to vibrate and ring when not in silent mode.Dial pad touch tones Play tones when using dial pad.Touch sounds Play sounds when touching certain UI elements.Screen lock sound Play sound when locking and unlocking the screen.Vibrate on touch Vibrate when pressing soft keys and on certain UI interactions.Item DescriptionDolby Mobile Turn on or off Dolby Mobile sound processing.Treble Adjust high frequencies.Natural Bass Adjust low frequencies.Music EQ Preset equalizer (EQ) for audio playback. Choose between Auto,Off, or 16 preset audio styles.Video EQ Preset equalizer (EQ) for video playback. Choose between Offand 10 preset show types.Item DescriptionBrightness Adjust screen brightness.Wallpaper Change the Home screen’s wallpaperHDMI Adjust the size of the image over HDMI.Auto-rotate screen Enable rotation of the screen when device is tilted.Sleep Adjust the delay before the screen automatically turns off.