If the handset is experiencing a short battery life, disabling some features and modifying settings may help.
From the home screen, press Menu.
Scroll to Settings and press the OK key.
Reducing the backlight brightness and backlight timeout can improve battery life.
Press the OK key with Display highlighted.
Scroll to Backlight and press the OK key.
Scroll to the lowest comfortable settings and press the OK key.
Note: Dimming the screen sooner will reduce battery drain.
Scroll to Brightness and press the OK key.
Scroll to the lowest comfortable brightness level and press Save.
Note: A darker screen will put less drain on the battery.
Press the Back key.
Leaving GPS on when not in use can drain the battery faster.
From the Settings menu, scroll to Network and press the OK key.
Scroll to Location and press the OK key.
Press the OK key with 911 only highlighted.
Press the End/Power key to return the home screen.
Turning off vibration notifications can improve battery life.
From the home screen, press the Volume keys.
To turn vibrate off with volume on, scroll to the desired volume level and press the OK key.
Note: Do not select Vibrate only.
Charging the handset on a regular basis will maximize battery life.
The Charger/Connectivity port is located on the right side of the handset.
Plug the charger into the power socket and then connect it to the handset.
The handset is now configured to conserve battery life.