Motorola ST8600 Manual page 26

Tip: " Aux " will be
displayed in place of
the " on " message
when the auxiliary
battery is in use
or charging.
26
Battery Information
Desktop Charger and Internal Charging Time
The phone's batteries charge in about one to two hours,
individually, depending on the battery. Allow extra time if
you are charging more than one battery.
Desktop Charger Indicator Lights
Red means the battery is charging.
Flashing yellow means the battery is waiting its turn.
Green means the battery is charged within approximately
90% of its capacity and can be used. An additional hour
of charging will bring your battery up to 100% capacity.
Flashing red indicates that the battery is damaged and
cannot be charged.
Charging Two Batteries On The Phone
When you charge your phone with a main and auxiliary
battery attached, the main battery will be charged first.
To find out which battery is being charged:
Press then press
You will see:
C hrging
Aux
or
C hrging
Main