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2 Getting Started
Charging the battery
You must have at least a partial charge in the
battery to make or receive calls.
To charge the battery:
1. Open the port plug.
2. Connect the AC adapter to
the jack on the bottom of
the phone.
3. Plug the adapter into a
wall outlet.
The battery icon in the upper-right corner of the
screen tells you whether the phone is:
• Charging (the icon is animated)
• Partially charged
• Fully charged
Recharging the battery
You can safely recharge the battery at any time,
even if it has a partial charge.
Caring for the battery
General safety guidelines
• Do not take apart, puncture, or short-circuit
the battery.
• If you have not used the battery for more than a
month, recharge it before using your phone.
• Avoid exposing the battery to extreme
temperatures, direct sunlight, or high humidity.
• Never dispose of any battery in or near a fire.
It could explode.
Common causes of battery drain
• Playing games or browsing while using the Web.
• Keeping backlighting on.
• Operating in analog ( ) mode. Your phone
switches between modes to find the best signal.
To set your phone to operate in a single mode,
select
Menu → Settings → Network →
Digital/Analog.
• Operating in digital mode when far away from a
base station or cell site.
• Using data cables.
• Operating when no service is available,
or service is available intermittently.
• High earpiece and ringer volume settings.
• Repeating sound, vibration, or lighted alerts.