Samsung SPH-N300NS User Manual page 25

Using the Single Desktop Charger
When you are ready to charge your battery, it is vital that
you use only Sprint PCS-approved desktop chargers and AC
adapter chargers.
Plug the single desktop charger's power cord into a wall
1.
outlet.
Insert the phone (with the battery installed) into the
2.
front of the charger.
The LED on the front of the phone indicates the following:
A indicates the battery is charging.
red light
A
green light
percent charged.
A
orange light
at a temperature that is too high or too low, or that
there is a poor connection. Make sure the phone is
resting in the charger.
It generally takes about three hours to fully recharge a
completely rundown battery. With the Sprint PCS-approved
LiIon battery, it is practical to recharge the battery before it
becomes completely run down.
To get the quickest charge for any battery:
Turn the phone off.
Plug the phone with the battery attached into the
travel adapter.
Leaving the phone plugged into the travel adapter
fully charged will not harm the battery.
Getting to Know Your Sprint PCS Phone
indicates the battery is at least 90
indicates that the battery is operating
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