Locks, Sim card lock – Sony Ericsson K330 User Manual
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Locks
SIM card lock
The SIM card lock protects your subscription, but not your
phone itself, from unauthorized use. If you change SIM cards,
the phone still works with the new SIM card. Most SIM cards
are locked at the time of purchase. If the SIM card lock is on,
you have to enter a PIN (Personal Identity Number) every time
you turn on your phone. If you enter your PIN incorrectly three
times in a row, the SIM card is blocked. This is indicated by the
message
PIN blocked. Enter PUK provided by your operator.
To unblock it, enter your PUK (Personal Unblocking Key). Your
PIN and PUK are supplied by your network operator.
To unblock your SIM card
1
When
PIN blocked. Enter PUK provided by your operator.
is displayed, enter your PUK and select
OK
.
2
Enter a new PIN and select
OK
.
3
Re-enter the new PIN to confirm and select
OK
.
To turn on the SIM card lock
1
From standby select
Menu
>
Settings
>
Advanced
>
Security
>
SIM lock
>
Protection
>
On
.
2
Enter your PIN and select
OK
.
If the message
Wrong code. Attempts remaining:
appears when you edit your PIN, you entered the PIN
or PIN2 incorrectly.
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