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Locks
SIM card lock
This lock only protects your
subscription. Your phone will work
with a new SIM card. If the lock is on,
you have to enter a PIN (Personal
Identity Number).
If you enter your PIN incorrectly three
times in a row, the SIM card is blocked
and you need to enter your PUK
(Personal Unblocking Key). Your PIN
and PUK are supplied by your network
operator.
To unblock the SIM card
1
When
PIN blocked
PUK and select OK.
2
Enter a new four-to-eight-digit PIN
and select OK.
3
Re-enter the new PIN and select OK.
To edit the PIN
1
From standby select
> the
General
tab >
>
SIM protection
2
Enter your PIN and select OK.
3
Enter a new four-to-eight-digit PIN
and select OK.
4
Re-enter the new PIN and select OK.
70
More features
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appears, enter your
Menu
>
Settings
Security
>
Locks
>
Change
PIN.
If
Codes do not match
entered the new PIN incorrectly.
If
Wrong PIN
appears, followed by
Old
PIN:, you entered your old PIN
incorrectly.
To use the SIM card lock
1
From standby select
> the
General
tab >
>
SIM protection
2
Select an option.
3
Enter your PIN and select OK.
Phone lock
You can stop unauthorized use of your
phone. Change the phone lock code
(0000) to any four-to-eight-digit personal
code.
It is important that you remember your
new code. If you forget it, you have
to take your phone to your local
Sony Ericsson retailer.
To use the phone lock
1
From standby select
> the
General
tab >
>
Phone protection
2
Select an option.
3
Enter the phone lock code and select
OK.
appears, you
Menu
>
Settings
Security
>
Locks
> Protection.
Menu
>
Settings
Security
>
Locks
> Protection.
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