LG LGD390N User Guide

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Charging your phone
Charge the battery before using it for the first time. Use the charger to charge the battery. A computer can be 
also used to charge the device by connecting them via the USB cable.
 WARNING
Use only LG-approved chargers, batteries, and cables. When using unapproved 
chargers or cables, it may cause battery charging delay or pop-up message regarding 
slow charging. Or, unapproved chargers or cables can cause the battery to explode or 
damage the device, which are not covered by the warranty.
The charger connector is at the bottom of the phone. Insert the charger and plug it into an electrical outlet.
NOTE:  
The battery must be fully charged initially to improve battery lifetime.
Do not open the back cover while your phone is charging.
Using the memory card
Your phone supports the use of microSD
TM
 or microSDHC
TM
 memory cards of up to 32 GB capacity. These 
memory cards are specifically designed for mobile phones and other ultra-small devices, and are ideal for storing 
media-rich files such as music, programs, videos, and photographs for use with your phone.