User's Manual

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sound and mute (see Switching to Silent Mode), set up ringtone
and notification sound (see Personalizing – Changing Ringtone
and Notification Sound), and select system sounds (refer to
Turning On/Off Touch Sounds).
Touch Silent mode to turn off all sounds except media and alarm,
or enable silent mode with vibration.
Display
Brightness: Set the brightness of the display.
Wallpaper: Select a background image for the Home Screen.
Sleep: Set the length of time of inactivity before the screen
turns off.
Font size: Set the font size of the text on the screen.
Pulse notification light: Flash the LED light to notify you of
missed calls, new messages, and other events.