Doppio Cuarzo Manual Del Usuario página 28

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 grids in the battery icon
keep flickering till the battery is fully charged.
 It is normal of the battery to become 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, ambient temperature,
chosen functions or settings, phone fittings, and the voice, data or
other application mode you choose to use.
To guarantee the optimal performance of your battery, please stick
to the following rules:
 Use only the battery provided by the vendor. Otherwise,
damages or even injuries could be caused during the
charging.
 Power off the mobile phone before removing the battery.
 The charging process lasts a longer time for a new battery or a
battery not in use for long. If the battery voltage is too low to
enable the mobile phone to be powered on, charge the battery
for a longer time. In this case, the battery icon does not flicker
until a long time after the battery enters the charge status.
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