LG U890 User Guide - Page 52

Security

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Settings Username: User name Password: Password ■ APN: APN information of the service provider To modify these settings please call 3 Customer Service. Security You can set a PIN code. When it is activated, a window asking you to enter the PIN code appears when you turn on the handset so as to prevent unauthorised use of the handset. PIN code request You can activate a PIN (Personal Identification Numeric). 1. Select PIN code request from the security • menu and press the key. 2. Configure this item to On or Off. If it is On, a PIN code will be required whenever the handset is turned on. 3. Input the current PIN code and press the key. 4. Entering an incorrect PIN code 3 times in the PIN code input window invalidates the PIN code. In this case, the PUK code must be entered in order to reset the PIN code. 5. The maximum number of attempts at PUK code input permitted is 10. Entering an incorrect PUK code 10 times will restrict use of the handset. In this case, ask 3 Customer Service to unlock your handset. Press the Back key in the PIN code input window to return to the previous step. Handset lock You can use security code to avoid unauthorised use of your handset. When you switch on your handset, your handset will request security code always if you set phone lock to "Power on". You can select the menu from When switching on, If USIM changed, Immediate, and None. Change codes You can change PIN, PIN2 and the security code. 50

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Settings
Username:
User
name
Password:
Password
■
APN:
APN
information
of
the
service
provider
To
modify
these
settings
please
call
3
Customer
Service.
Security
You
can
set
a
PIN
code.
When
it
is
activated,
a
window
asking
you
to
enter
the
PIN
code
appears
when
you
turn
on
the
handset
so
as
to
prevent
unauthorised
use
of
the
handset.
PIN
code
request
You
can
activate
a
PIN
(Personal
Identification
Numeric).
1.
Select
PIN
code
request
from
the
security
menu
and
press
the
•
key.
2.
Configure
this
item
to
On
or
Off.
If
it
is
On,
a
PIN
code
will
be
required
whenever
the
handset
is
turned
on.
3.
Input
the
current
PIN
code
and
press
the
key.
4.
Entering
an
incorrect
PIN
code
3
times
in
the
PIN
code
input
window
invalidates
the
PIN
code.
In
this
case,
the
PUK
code
must
be
entered
in
order
to
reset
the
PIN
code.
5.
The
maximum
number
of
attempts
at
PUK
code
input
permitted
is
10.
Entering
an
incorrect
PUK
code
10
times
will
restrict
use
of
the
handset.
In
this
case,
ask
3
Customer
Service
to
unlock
your
handset.
Press
the
Back
key
in
the
PIN
code
input
window
to
return
to
the
previous
step.
Handset
lock
You
can
use
security
code
to
avoid
unauthorised
use
of
your
handset.
When
you
switch
on
your
handset,
your
handset
will
request
security
code
always
if
you
set
phone
lock
to
"Power
on".
You
can
select
the
menu
from
When
switching
on,
If
USIM
changed,
Immediate,
and
None.
Change
codes
You
can
change
PIN,
PIN2
and
the
security
code.
50