User's Manual

Quick Reference Guide
Item
Description
14
Micro USB Interface (charging only) - Provides for charging the ET5X using USB cable and
power supply. On Android devices, provides communication with host computer.
15
USB 2.0 Port - Provides input for USB devices.
16
Back Cover - Covers the service replaceable battery.
8” Version
18
10” Version
17
18
19
18
Item
Description
17
NFC Antenna Position - Use to read NFC cards and RFID tags.
18
Stereo Speakers - Provides audio playback.
19
Docking Connector - Interfaces with the cradle.
Installing a micro SIM Card (ET55 Only)
To install a micro SIM card:
1. Press the Power button to turn off the ET55.
2. Lift the notched corner of the battery cover.