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• Supervise all battery usage by children.
• Avoid dropping the phone or battery. If the
phone or battery is dropped, especially on a
hard surface, an internal short-circuit can
occur and pose a safety hazard. If you
suspect battery damage, take it to a service
center for inspection.
• Improper battery use may result in a fire,
explosion, or other hazard.
Battery Life Management
Because your phone provides an abundance of
information and apps at 3G speeds, it requires a
lot of power. To get the most out of your battery,
consider turning off options that require a data
connection for notifications tasks like Bluetooth,
GPS, and Wi-Fi. You can also decrease the
screen brightness, screen timeout time and listen
to music directly from the microSD card rather
than stream over the network or via Wi-Fi.
The following could reduce battery life between
charges:
• Playing games or using the Web.
• Keeping backlighting on.
• Operating when far away from a base
station or cell site.
• Using data cables or accessories.
• Operating when no service is available, or
service is available intermittently.
• High earpiece and ringer volume settings.
• Repeating sound, vibration, or lighted
alerts.
12
Storage Card
You can use a compatible microSD
more storage space to save your photos,
videos, and other files.
Note: You cannot download application files to
the microSD™ card.
Install the Storage Card
1. Open the memory card
slot cover.
2. Insert the microSD
card into the slot with
the metal contacts
facing the back of the
device.
3. Push the microSD
card until it snaps into
place.
Remove the Storage Card
1. Open the memory card slot cover.
2. Push the microSD
eject card.
Note: Do not remove the card while
downloading/saving files to the card.
™
card for
™
™
™
card into the slot to
Storage Card
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