User's Manual
34 Tips & tricks
• Bluetooth™ use: touch Menu > Settings
> Wireless & networks > Bluetooth (turn off).
• Wi-Fi use: touch Menu > Settings > Wireless
& networks > Wi-Fi (turn off).
• GPS use: touch Menu > Settings > Location &
security > Use GPS satellites (deselect).
• network searching: if you are out of coverage, to
keep your phone from looking for networks, press
and hold Power > Airplane mode.
• display brightness: touch Menu > Settings
> Display > Brightness > (dimmer setting).
• display timeout delay: touch Menu > Settings
> Display > Screen timeout > (shorter setting).