Owner's Manual

BasicsBasics
22
Optimizing battery life
Extend your battery's power by turning off features that you do not need
to run constantly in the background. You can monitor how applications
and system resources consume battery power.
Extending your phone's battery life:
•
Turn off radio communications when you are not using. If you are not
using Wi-Fi, Bluetooth® or GPS, turn them off.
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Reduce screen brightness and set a shorter screen timeout.
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Turn off automatic syncing for Gmail, Calendar, Contacts and other
applications.
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Some applications you download may consume battery power.
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While using downloaded applications, check the battery charge level.
Inserting the memory card
Your device supports up to a 2TB microSD card. Depending on the
memory card manufacturer and type, some memory cards may not be
compatible with your device.
WARNING
•
Some memory cards may not be fully compatible with the device. Using an
incompatible card may damage the device or the memory card, or corrupt the
data stored in it.
NOTE
•
Frequent writing and erasing of data shortens the lifespan of memory cards.
1 Insert the memory card tray ejection tool that comes with the phone
(or a thin pin) into the eject button aperture and push gently but firmly
until the tray pops out.
2 Pull the memory card tray.
3 Position the memory card into the tray (as shown in the above image).
4 Insert the memory card tray.