1. Ensure that brightness is set to low to prolong battery life.
   Note: Open the Main Menu > Settings > Display > LCD Brightness to access.
   
2. Set the screen timeout to low.
   Note: Open the Main Menu > Settings > Display > Backlight Timer to access.
   
3. Toggle Bluetooth services off while not in use.
   Note: Open the Main Menu > Settings > Connectivity > Bluetooth to access.
   
4. Toggle location services & GPS functionality off while not in use.
   Note: Open the Main Menu > AT&T GPS to access.
   
5. Toggle Flight mode on to significantly increase the life of the battery.
   Note: Flight mode disables all wireless services. Calls, data, and text messages cannot be sent or received. Toggle Flight mode off to restore regular device function. Open the Main Menu > Settings > Profiles to toggle Flight Mode on / off.