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3.4.7
Verifying
the
PUK
If
PIN
verification
is
enabled
and
the
PIN
fails
to
be
verified
for
three
consecutive
times,
the
PIN
will
be
locked.
In
this
case,
you
need
to
verify
the
PUK
and
change
the
PIN
to
unlock
it.
To
verify
the
PUK,
perform
the
following
steps:
1.
Choose
Network
>
PIN
Management
.
2.
Enter
the
PUK
in
the
PUK
box.
3.
Enter
a
new
PIN
in
the
New
PIN
box.
4.
Repeat
the
new
PIN
in
the
Confirm
PIN
box.
5.
Click
Submit
.
3.5
LAN
Setting
3.5.1
Setting
LAN
Host
Parameters
By
default,
the
IP
address
is
192.168.1.1
with
a
subnet
mask
of
255.255.255.0.
You
can
change
the
host
IP
address
to
another
individual
IP
address
that
is
easy
to
remember.
Make
sure
that
IP
address
is
unique
on
your
network.
If
you
change
the
IP
address
of
the
CPE,
you
need
to
access
the
web
management
page
with
the
new
IP
address.
To
change
the
IP
address
of
the
CPE,
perform
the
following
steps:
1.
Choose
Network
Setting
>
LAN
Settings
.
2.
In
the
LAN
Host
Settings
area,
set
IP
address
and
subnet
mask.
3.
In
the
DHCP
Setting
area,
set
the
DHCP
server
to
Enable
.
4.
Click
Submit
.
As
shown
in
Figure
3
‐
13.
Figure 3‐13