7
battery
to
the
provider
or
recycle
when
possible.
Do
not
dispose
as
household
waste.
Follow
these
guidelines
to
protect
your
products
：
Keep
the
products
out
of
reach
of
small
children.
Keep
your
product
dry.
Do
not
expose
it
to
liquid
or
moisture.
Do
not
short
‐
circuit
the
battery,
as
this
can
cause
excessive
heat
as
it
may
explode.
Do
not
expose
your
mobile
phone
to
direct
sunlight
or
in
hot
areas.
High
temperatures
can
shorten
the
life
of
electronic
devices.
Do
not
attempt
to
disassemble
the
mobile
phone
and
battery
by
yourself.
Non
‐
expert
handling
may
cause
damage
to
your
phone.
Keys
and
Parts
1.
Power
Key
‐
To
power
on/off
phone,
press
and
hold
power
key
for
a
few
seconds.
When
phone
is
ON,
press
the
power
key
once
to
activate
or
deactivate
the
screen.
2.
Volume
+/
‐
keys
‐
Press
Volume
Up/Down
key
to
change
the
volume.
3.
Menu
Key
‐
In
standby
mode,
touch
the
key
to
set
Wallpaper,
Manage
apps,
and
System
settings.
Press
menu
key
to
view
menu
options.
4.
Back
Key
‐
Press
back
key
to
open
the
previous
screen
you
were
working
on.
5.
Home
key
‐
Press
Home
key
at
a
non
‐
standby
screen
to
go
back
IDLE
screen
Long
Press
to
open
recently
used
applications.
Icons
Descriptions
Icons
Descriptions
Shows
the
phone’s
network
signal
strength
Show
the
phone’s
battery
capacity
Speaker
has
been
activated
You
have
unread
SMS
Call
on
hold
USB
storage
Turned
on
The
ringing
type
is
set
on
Vibration
Flight
Mode
Summary of Contents for NOBA
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