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• The time required to charge the battery depends on the ambient
temperature and the age of the battery.
• When the battery is low on power, the phone plays an alert and
displays a prompt. When battery power is almost exhausted, your
phone will power off automatically.
2.2.5 Battery saving tips
How long the battery lasts depends on the network that you connect
to, and how you use your phone.
Try the following to conserve battery power:
• When you do not need 3G services, set your phone to connect to a
2G network.
• When your phone is not in use, switch off the screen.
• Reduce the time set for your screen light to switch off when you
leave your phone idle.
• Lower the screen brightness.
• Use the AC adapter to plug your phone into an external power
source whenever possible.
• Turn Bluetooth off when you are not using it. Only make your phone
visible to other Bluetooth devices when you need to establish a
Bluetooth connection.
• Switch off Wi-Fi when you are not using it.
• Turn off your phone connection to GPS satellites when you are not
using it.
• Lower the volume.
• Close power-draining programs, when you do not need them.
• Turn off the data service if you do not need it.
