LG VX5400 Quick Reference Manual page 7

Installing the battery
1: Place the edge of the battery that has the battery terminals into the opening
on the back of the phone, then press it into place.
Charging the battery
1: Attach the charger to the phone. Make sure that the triangle symbol faces up
when inserting the plug into the charger port.
2: Plug the charger into a wall outlet.
Please use only an approved charging accessory to charge your LG phone.
NOTICE:
Improper handling of the charging port, as well as the use of an incompatible charger,
may cause damage to your phone and void the warranty.
NOTICE
Triangle symbol
should face up.
Powering your wireless device on for the first time
It's important to fully charge the battery before turning on your wireless device.
1: Install a charged battery or connect the phone to an external power source.
2: Press until the LCD screen lights up.
Powering your wireless device off
Press and hold until the display turns off.
pg 5