U.M. Windows 10

Table Of Contents
8
Table of Contents
Copyright ......................................................................................................................... 2
Terms of Use ..................................................................................................................2
Revision History ..............................................................................................................2
About This Guide.......................................................................................................... 3
Software Release Information ........................................................................................ 4
Chapter Descriptions ...................................................................................................... 5
Notational Conventions .................................................................................................. 6
Service Information ......................................................................................................... 6
Provide Documentation Feedback .................................................................................. 7
Getting Started............................................................................................................ 12
Introduction ................................................................................................................... 12
Unpacking .....................................................................................................................12
Features ....................................................................................................................... 13
Getting Started .............................................................................................................. 15
Installing a microSD Card and nano SIM Card ..................................................... 16
Install the microSD card .................................................................................. 16
Install the nano SIM Card ............................................................................... 17
Charging the Battery ............................................................................................. 19
Replacing the SIM Card ................................................................................................ 19
Replacing the microSD Card ........................................................................................ 20
Turning Off the Device or Display ......................................................................... 20
Turning on Airplane Mode ..................................................................................... 20
Restarting the Device ............................................................................................ 21
Performing a Cold Boot ......................................................................................... 21
Battery Status and Battery Management .............................................................. 21
Checking Power Pack Status .......................................................................... 22
Battery Saving Tips ............................................................................................... 24
Changing the Power Settings ......................................................................... 24
Manually Changing the Display Brightness .................................................... 24