BATTERY INFORMATION
87
CHARGING TIME
Charging time depends on what kind of charger
and battery you have in use. E.g. when charging
the Li-Ion batteries with the quick charger, about
70% of the battery capacity will be charged
quickly, but charging the remaining 30% takes a
relatively longer time.
Approximate charging time for the standard bat-
tery when using the standard mains charger is
about 2 hours or even less, measured at room
temperature (+20°C) with the GPS turned off.
ABOUT CHARGING
The phone will turn on to charging only mode
when the charger is connected. However, when
charging a totally empty battery, the phone may
not turn on immediately.
The ideal temperature range for charging is
+10°...+30°C. If charging the battery above or
below these temperatures the life of the battery
may be shortened. Also, the battery may not
reach full capacity.
The phone and the battery can be left in the
charger even for several days without damage.
When charging, the display will repeatedly show
the battery becoming full. The movement will
stop when the battery is fully charged or the
phone is disconnected from the charger.
Note that if you change the battery to another
battery, the battery indicator
may not show
correct charge status automatically. To reset the
battery indicator to correspond with the "new"
battery, you must charge the "new" battery until
it is full.
MAINTAINING AND STORING BATTERIES
Note, that if you use an old battery, the continu-
ous operating time is less than when using a new
battery.
The battery must be cared for and stored properly
to ensure that the battery reaches and maintains
the fullest possible capacity. Proper care and
storage also guarantee maximum battery life.
Sometimes a new or a long-stored battery has a
voltage that is so low that the phone will not turn
on immediately after you have fitted the battery.
Wait and the phone will turn on after a few mo-
ments.