UTStarcom PLS7000 Phone Manual page 33

Always use an approved desktop charger, travel charger, or
vehicle power adapter to charge your battery.
Warning:
Using the wrong battery charger could cause damage to your
phone and void the warranty.
Using the Charger
To use the travel charger provided with your phone:
Connect one end of the charger into the phone's
charger jack and plug the other end into a standard
100~240V AC wall outlet. You can monitor the
battery status by checking the battery level indicator.
It takes approximately 3 hours to fully recharge a
completely rundown battery. With the approved LiIon
battery, you can recharge the battery before it becomes
completely run down.
Section 2A: Your Phone – The Basics 23