Samsung GT-15510 user manual Display, Location & security

•Notification ringtone: Select a ringtone to alert you to events, such as incoming messages and missed calls.

•Audible touch tones: Set the device to sound when you touch the keys on the dialing screen.

•Audible selection: Set the device to sound when you select an application or option.

•Screen lock sounds: Set the device to sound when you lock or unlock the touch screen.

Display

Change the settings for the display.

•Brightness: Set the brightness of the display.

•Auto-rotate screen: Set whether or not to rotate the content automatically when the device is rotated.

•Animation: Set the device to display animation when you switch between windows.

•Screen timeout: Set the length of time the device waits before turning off the display's backlight.

Location & security

Change the settings for securing your device and the SIM or USIM card, and GPS functionality.

•Use wireless networks: Set to use WLAN and/or mobile networks for finding your location.

•Use GPS satellites: Set to use the GPS satellite for finding your location.

•Use assisted GPS: Set to enhance the GPS functionality by downloading data files from the GPS web server. You may incur additional charges for downloading GPS data files.

•Set up screen lock: Set the unlock security code. When you have set your security code, this option changes to Change screen lock.

--None: Disable the screen lock.

--Pattern: Set an unlock pattern to unlock the screen.

--PIN: Set a PIN (numeric) to unlock the screen.

--Password: Set a password (alphanumeric) to unlock the screen.

94Settings