
-4-
Main
interface:
VOIP,
Security,
iSmart,
iCloud,
News,
Contacts,
Gallery,
Calendar
and About V90/ V91.
Status bar: return, main interface, background program, screenshot volume
-
,
system setup, time, network connection and battery.
Status bar instruction:
1. Return : click it to return to previous menu.
,
click it to return to main interface.
Volume
-
:
6. :
7.
: C
2. Main interface :
3.Background program : Click it to display the operating program on the
background.
4. Screenshot : click it to make the screenshot (for V91 system).
5.
Click
it
to reduce the volume.
Click
it
to increase the volume.
System setup
lick it to enter into the system setup menu.
8. Time : set it in the system.
9. Battery : display the battery at present.
Operations