U.M. Android v6.0.1

Table Of Contents
3
Table of Contents
Copyright ........................................................................................................................................... 2
Terms of Use .................................................................................................................................... 2
Revision History ................................................................................................................................ 2
Table of Contents................................................................................................................................... 3
About This Guide
Introduction ....................................................................................................................................... 9
Configurations ................................................................................................................................... 9
Software Versions ..................................................................................................................... 10
Chapter Descriptions ...................................................................................................................... 10
Notational Conventions ................................................................................................................... 11
Related Documents and Software .................................................................................................. 11
Service Information ......................................................................................................................... 11
Provide Documentation Feedback .................................................................................................. 12
Getting Started
Introduction ..................................................................................................................................... 13
Unpacking ....................................................................................................................................... 13
Features .......................................................................................................................................... 14
Getting Started ................................................................................................................................ 16
Installing a micro SIM Card (ET55 Only) ................................................................................... 16
Install a microSD Card .............................................................................................................. 20
Charging the ET5X .................................................................................................................... 21
Google Account Setup .............................................................................................................. 21
Removing the microSD Card .......................................................................................................... 22
Turning Off the ET5X ...................................................................................................................... 22
Device Sensors ............................................................................................................................... 24
Turning Off the Display ................................................................................................................... 25
Battery Management ....................................................................................................................... 25
Monitor Battery Usage .............................................................................................................. 25
Low Battery Notification ............................................................................................................ 26
Battery Optimization .................................................................................................................. 27
Turning Off the Radios .............................................................................................................. 27
Setting the Date and Time .............................................................................................................. 27