User manual

Table Of Contents
Basic Operations
Basic Operations...............................................................20
Applications.......................................................................24
Activating Applications Quickly (Quick Launcher).........25
Handset Phone Number.................................................... 28
Using Manner Mode.......................................................... 28
Using Airplane Mode.........................................................29
Text Entry.........................................................................29
Google Account................................................................. 31
Google Play....................................................................... 33
Security Codes.................................................................. 35
USIM PIN............................................................................36
Turning Off Display (Screen Lock)..................................38
Using Fingerprint Authentication Function....................38
Updating Software........................................................... 40