User's Manual

Chapter 2 Using the ES400
Introduction
This chapter explains the indicators, buttons, status icons, and controls on the ES400, and provides basic
instructions for using the device.
Features
Figure 2-1 ES400 Features
Power Button
Receiver
Touch Screen
Volume Buttons
Keypad
Push To Talk Button
Headset Port
USB Port
Camera Button
LED Indicator
Camera Flash
Camera Lens
Charging/Communication
Contacts
Light Sensor
Finger Print Reader
Battery Door