LG D405n User Manual page 302

Overview
Earphone Jack
IR LED
Earpiece
Volume keys
Home key: Return to
home screen from any
screen.
Back key: Return to
the previous screen.
Exit an app after
using it.
2
Microphone
TOP
Proximity
sensor
Front-Facing
Camera lens
Power/Lock
key
Touch screen
Menu key:
Check what
options are
available.
FRONT
Charger/USB
port
BOTTOM
Camera lens
Flash
NFC touch
point
Speaker
BACK