Quick Guide

Overview
4
2.2 Your Device
2.2.1 Front
-EF550
-EF550R
-EF550R
2.2.2 Back
-EF550
Touch screen
Volume up button
Volume down button
Scan button
Proximity sensor
Receiver
Menu button
Speaker
Charging /
Notification LED
Light sensor
Front Camera
Power button
Scan button
Back button
Microphone
Microphone
Touch screen
Volume up button
Volume down button
Scan button
Proximity sensor
Receiver
Menu button
Speaker
Charging /
Notification LED
Light sensor
Front Camera
Power button
Scan button
Back button
Microphone
Microphone
Home button Home button
Rear camera
Camera flash
Battery release latch
Handstrap
hole
Handstrap
hole
Rear camera
Camera flash
Battery release latch
Handstrap
hole
Handstrap
hole