Chapter 2 Using the ES400
Introduction

This chapter explains the indicators, buttons, status icons, and controls on the ES 400, and provides basic

instructions for using the device.

Features

Figure 2-1

ES400 Features

Power Button
Receiver
Touch Screen
Volume Buttons
Scan
Button
Programmable
Button
Headset
Port
microUSB
Port
Camera Button
LED
Indicator
Illumination
Light
Camera Lens
Charging/Communication
Contacts
Ambient Light/Proximity
Sensor
Finger Print Reader
Battery
Cover
LED Aimer
Primary Microphone
(Handset Mode)
Secondary Microphone
(Speakerphone Mode)
Speaker
Speaker
Optical Nav Pad
Keypad
Stylus