Know your mobile phone
1
1.
Know your mobile phone
Key Description
Key
functional description
Home
Key
Any interface click the Home button to
switch to the main interface by default;
Click on the time, long in the near future
.
power
Long press for 3 seconds to start up and
shut down; On the short press to close the
screen backlight
。
Volume key
+
To speak when adjusting call volume;
Standby adjust phone volume; In the menu
long press to return to the main menu
interface
。
Volume key
-
To speak when adjusting call volume;
Standby adjust phone volume; In the menu
long press to return to the main menu
interface
。
