On
Home
screen,
tap
Main
menu
key
>
Settings
>
Security
settings
>
Phone
security
>
Phone
lock,
you
will
be
asked
for
“input
phone
password”,
please
input
“1122”.
After
you
activated
the
phone
lock,
you
would
be
asked
for
a
password
the
moment
you
power
on
the
device
next
time,
please
input
“1122”
again.
10.
FCC Statement
RF
Exposure
Information
and
Statement
The
SAR
limit
of
USA
(FCC)
is
1.6
W/kg
averaged
over
one
gram
of
tissue.
Device
types
W31
(FCC
ID:
ZC4W31)
has
also
been
tested
against
this
SAR
limit.
The
highest
SAR
value
reported
under
this
standard
during
product
certification
for
use
at
the
ear
is
0.663
W/kg
and
when
properly
worn
on
the
body
is
0.719
W/kg.
This
device
was
tested
for
typical
body
‐
worn
operations
with
the
back
of
the
handset
kept
1.5cm
from
the
body.
To
maintain
compliance
with
FCC
RF
exposure
requirements,
use
accessories
that
maintain
a
1.5cm
separation
distance
between
the
user's
body
and
the
back
of
the
handset.
The
use
of
belt
clips,
holsters
and
similar
accessories
should
not
contain
metallic
components
in
its
assembly.
The
use
of
accessories
that
do
not
satisfy
these
requirements
may
not
comply
with
FCC
RF
exposure
requirements,
and
should
be
avoided.
This
device
complies
with
part
15
of
the
FCC
rules.
Operation
is
subject
to
the
following
two
conditions:
(1)
this
device
may
not
cause
harmful
interference,
and
(2)
this
device
must
accept
any
interference
received,
including
interference
that
may
cause
undesired
operation.
NOTE:
The
manufacturer
is
not
responsible
for
any
radio
or
TV
interference
caused
by
unauthorized
modifications
to
this
equipment.
Such
modifications
could
void
the
user’s
authority
to
operate
the
equipment.
NOTE:
This
equipment
has
been
tested
and
found
to
comply
with
the
limits
for
a
Class
B
digital
device,
pursuant
to
part
15
of
the
FCC
Rules.
These
limits
are
designed
to
provide
reasonable
protection
against
harmful
interference
in
a
residential
installation.
This
equipment
generates
uses
and
can
radiate
radio
frequency
energy
and,
if
not
installed
and
used
in
accordance
with
the
instructions,
may
cause
harmful
interference
to
radio
communications.
However,
there
is
no
guarantee
that
interference
will
not
occur
in
a
particular
installation.
If
this
equipment
does
cause
harmful
interference
to
radio
or
television
reception,
which
can
be
determined
by
turning
the
equipment
off
and
on,
the
user
is
encouraged
to
try
to
correct
the
interference
by
one
or
more
of
the
following
measures:
‐
Reorient
or
relocate
the
receiving
antenna.
