Samsung SCH-I405U User Manual page 18

Charging the Battery
Your phone comes with a Wall/USB Charger (Charging Head
and USB cable) to rapidly charge your phone from any 120/
220 VAC outlet.
Note: The battery comes partially charged. You must fully
charge the battery before using your phone for the first
time. A fully discharged battery requires up to 4 hours of
charge time.
After the first charge, you can use the phone while
charging.
1. Connect the USB cable to the charging head.
Correct
Incorrect
Getting Started 13