Nokia E7-00 User Manual page 13

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Important: Only qualified personnel or an authorized service facility should
replace the battery. Unauthorized battery replacement may invalidate your warranty.
When your device is low on power, power save mode is activated. You may not be able
to edit the settings of certain applications. To deactivate power save mode, press the
power key , and select Deactivate power saving.
Charge the battery
Your battery has been partially charged at the factory, but you may need to recharge it
before you can switch on your device for the first time.
If the device indicates a low charge, do the following:
1
2
You do not need to charge the battery for a specific length of time, and you can use the
device while it is charging.