User's Manual

Table Of Contents
21
System
Function
Definition
Date & time
Set the date and time, time zone, and date or time
format.
Choose the time and date formats that suit you.
Scheduled
power on & off
Set scheduled power on & off for your phone.
Accessibility
Use these settings when you’ve downloaded and
installed an accessibility tool, such as a screen reader
that provides voice feedback. You can turn
accessibility functions or services on or off.
Developer
options
Tap About phone>Build number for seven times,
you can open the Developer Options.
Activate and change the settings for application
development..
About phone
View different information about the phone, such as
the battery, legal information, model number,
software version, base band version and build
number.
If the network is available, tap System updates to
update the system to latest version.