User's Manual

The signal is weak
Move to a place where the signal
quality is high
The battery
cannot be
charged
The charging voltage does not match
the voltage range indicated on the
charger
Ensure the charging voltage matches
the voltage range indicated on the
charger
An improper charger is used
Use the charger specially designed
for the mobile phone
Poor contact
Ensure the charger plug is in good
contact with the mobile phone
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