User's Manual

Getting Started
13
Remove the spare battery from the charging slot when charging is done.
Battery attached to the PDA will be charged first than the spare battery on the cradle,
when two batteries are being charged at the same time.

M3 Mobile recommends replacing the battery if the battery is being
used for 2 years.
 Battery capacity decrease when charging and discharging is
repeated.
Battery information can be checked in StartSettingsSystemPower.
Smart battery used in M3 SMART enables user to check the charging status while
charging.
1.3 Power on & off
1.3.1 Power on
To turn on the device, attach fully charged main battery and press the power button
briefly.
Empty or low level of the back-up battery may cause starting problem. If
this happens press and hold the reset button for 5 seconds.