Sony Ericsson K310a User Manual page 56

Sony ericsson k310a: users guide
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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. To unblock it, you need to enter your PUK
(Personal Unblocking Key). Your PIN and PUK are supplied
by your service provider. You can edit your PIN and select
a new four- to eight-digit PIN.
If the message
edit your PIN, you entered the new PIN incorrectly.
If the message
you entered your old PIN incorrectly.
To unblock your SIM card
1
PIN Blocked
When
2
Enter a new four- to eight-digit PIN
3
Re-enter the new PIN to confirm
To edit your PIN
1
} Settings } General } Locks } SIM Lock } Change
2
Enter your PIN
3
Enter a new four- to eight-digit PIN
4
Re-enter the new PIN to confirm
To turn the SIM card lock on or off
1
} Settings } General } Locks } SIM Lock } Protection
and select
2
Enter your PIN
This is the Internet version of the user's guide © Print only for private use.
Codes do not match.
Wrong PIN.
is displayed, enter your PUK
}
OK.
On
or Off.
}
OK.
appears when you
appears, followed by
}
}
OK.
}
}
OK.
Old PIN:
}
OK.
OK.
PIN.
OK.
,
55

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