Samsung SPH-N400ISSXAR - Manual (Page 23)

Section 2: Understanding Your Phone
2A: Your PCS Phone - The Basics 22
Charging the Battery
Your PCS Phone comes with a rechargeable battery. You should charge
the battery as soon as possible so you can begin using your phone.
Keeping track of your battery’s charge is important. If your battery level
becomes too low, your phone automatically turns off and you’ll lose
everything you were just working on. For a quick check of your phone’s
battery level, glance at the battery charge indicator located in the upper-
right corner of your phone’s display screen. If the battery charge is
getting too low, the battery icon (
) blinks and t he phone sounds a
warning tone.
Always use a Sprint-approved desktop charger, travel adapter or vehicle
power adapter to charge your battery.
Warning! Using the wrong battery charger could cause damage to your
phone and void the warranty.
It is vital that you use only the PCS-approved Travel Adapter specifically
designed for your phone. Use of unauthorized accessories could damage
your phone and invalidate your warranty.
To use the travel adapter provided with your phone:
1. Plug the adapter in the wall and the other end into the power
interface adapter on the bottom of the phone.
ᮣ
A red light and animated battery icon on the phone lets you know the
battery is charging.
ᮣ
A green light on the phone lets you know the battery is at least 90
percent charged.
It takes about 4 hours to fully recharge a completely rundown battery.