Getting started26Select a wallpaper for the idle screen› In Idle mode, press [1 ] → Wallpaper → an option.Select an image.2 Select3 Save or Set wallpaper.Samsung is not responsible for any use of defaultimages or wallpapers provided on your device.Adjust the brightness of the display› In Idle mode, open the application list and select1 Settings → Sound and display → Brightness.Drag the slider2 to adjust the level of brightness.Select3 OK.The brightness level of the display will affect howquickly the device consumes battery power.Switch to the silent mode›To mute or unmute your device, do one of the followings:In Idle mode, open the application list and select• Phone→ Keypad, and tap and hold #.In Idle mode, press and hold [• ] and select Silent mode.Change your ringtone› In Idle mode, open the application list and select1 Settings → Sound and display → Phone ringtone.Select a ringtone from the list and select2 OK.Activate animation for switching› windowsIn Idle mode, open the application list and select Settings→ Sound and display → Animation → Some animationsor All animations.