M3 Mobile SM15N, Руководство пользователя

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AC adaptor is made to be used in 100 – 240V input, 5V 4A
output. If a voltage beyond the range is supplied, the device
may be seriously damaged.
LED Color Description
Red Battery is being charged.
Green Battery is fully charged.
If the battery is used at the temperature other than -20
o
C (-4
o
F) – 60
o
C (140
o
F),
the device may malfunction or break down.
It takes about 4 – 5 hours to fully charge a battery that is fully discharged.

It is recommended to replace a battery every two year.

If a battery is charged and used continuously, its lifespan will decrease.
For information on the device battery, Swipe the bottom

Click Settings

Battery .