Battery charge
To charge the battery, plug the USB cable to the phone and the extreme to
PC or a charger. First time you use the battery must be at least for 12 hours.
You
can
use
a
compatible
charger
using
the
power
input
jack.
The battery is fully charged, when the indicator stops blinking.
The socket-outlet shall be installed near the equipment and shall be easily accessible.
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