21
Batteries
2. Plug the power adapter into a 110V AC
electrical outlet.
or
Plug the vehicle power adapter into the
power adapter plug in the vehicle.
In both cases, a beep-tone sounds, and the
battery icon flashes.
Using the Desktop Charger
You can use the desktop charger to charge
batteries while they are attached to your phone, or
you can charge a main battery separately.
Tip:
If both a main
and auxiliary
battery are
attached, the
main battery is
charged to
90% before the
auxiliary is
charged.
To charge:
1. Plug the AC adapter
into the back of the
charger, release tab
facing up.
2. Plug the other end of
the adapter into an
AC wall socket.
3. With battery(ies) attached, place the phone
into the charger’s pocket.
Note: When the phone is charging, the battery level
indicator flashes. When the battery is fully charged,
this icon stops flashing. If your phone cannot
charge the battery, this indicator does not appear.
Charging Two Batteries on the Phone
When you charge your phone with a main and
auxiliary battery attached, the main battery is
charged first.
To find out which battery is being charged:
Press f 4.
Tip: “batt” is
printed on the
4 key as a
reminder.
Note: If the battery cannot be charged and you
press f 4, you see Invalid Battery.