LG LGP769BK - Manual (Page 21)

19
NOTE
Make sure the battery is
installed before connecting
the wall charger. If the battery
is not installed and the wall
charger is connected, the
phone will not operate properly
due to prolonged power
cycling. Also, removing the
battery with the wall charger
connected may damage the
device. Please unplug wall
charger before removing
battery.
Warning!
If the touch screen does not
function while the phone’s in
the process of charging, this
may be due to an unstable
power supply. As a result,
disconnect the USB cable
from the device or unplug the
USB power adapter from the
power outlet.
1 Connect the USB adapter and
USB cable (as shown on the
previous page).
2 Plug the USB cable (as shown
below) into the phone’s Charger/
Accessory Port. Make sure the
USB symbol on the charging
cable is facing upwards.
NOTE
The battery must be fully
charged initially to improve
battery lifetime.