Operation Manual

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corner of the display screen.
◆ When the battery energy is insufficient, the mobile phone prompts "Battery low". If you have set an
alert tone, an alert tone will be given off when the battery level is too low.
◆ A charging animation appears when the battery is being charged. When the charging is complete, the
animation disappears.
Using a travel adapter:
◆ Install the battery into the mobile phone before charging the battery.
◆ Connect the adapter of the travel charger with the charging slot in the mobile phone. Ensure that the
adapter is fully inserted.
◆ Insert the plug of the travel charger to an appropriate power outlet.
◆ During the charging, the battery level grid in the battery icon keep flickering till the battery is fully
charged.
◆ It is normal when the battery becomes hot during the charging period.
◆ The battery icon does no longer flicker when the charging process ends.
Note:
Ensure that the plug of the charger, the plug of the earphone, and the plug of the USB cable are inserted
in the right direction. Inserting them in a wrong direction may cause charging failure or other problems.
Before the charging, ensure that the standard voltage and frequency of the local mains supply match the
rated voltage and power of the travel charger.
Using the Battery
The performance of a battery is subject to multiple factors: radio network configuration, signal strength,