79
Theme
setting
You
can
switch
to
them
Default
or
Nature(Preload)
.If
you
“OK”
the
new
theme
will
be
effective
immediately.
Sound
Silent
mode
When
set
to
silent
mode,
your
phone
doesn’t
play
any
ring,
alert,
and
effects
sounds.
You
must
silence
media
and
alarms
in
their
own
applications.
Vibrate
Configure
when
you
want
the
phone
to
vibrate
when
you
receive
a
phone
call
or
notification.
Volume
Set
the
volume
of
ringtones
that
sound
when
you
receive
a
phone
call
or
notification,
media
(music,
videos,
and
so
on),
and
alarms.
Phone
ringtone
Select
the
ringtone
to
sound
when
you
receive
a
phone
call.
Default
notification
Select
the
ringtone
to
sound
when
you
receive
a
notification.
Vibrate
on
ring
Vibrate
when
the
ringtone
ring
out
Dail
pad
touch
tones
Check
to
play
tones
when
using
dial
pad.
Touch
sound
Check
to
play
sound
when
touching
the
panel.
Screen
lock
sounds
Check
to
play
sounds
when
locking
and
unlocking
the
screen.
Vibrate
on
touch
When
touch
the
panel
will
vibrate
Display
Brightness
Adjusting
the
brightness
of
the
screen.
Auto
‐
rotate
screen
Automatically
switch
the
orientation
of
the
screen
as
you
turn
the
phone
sideways
or
even
upside
down.
Wallpaper
You
can
set
wallpaper
Sleep
Adjust
the
delay
before
the
screen
automatically
turns
off.
Font
size
You
can
set
the
size
of
display
Storage
Storage
manager
,you
can
see
the
SD
card
and
the
phone
space.
Unmount
SD
card
Unmout
the
SD
card
so
you
can
safely
remove
it
Erase
SD
card
Erases
all
data
on
the
SD
card,such
as
music
and
photos
Mount
SD
card
Add
SD
card