Sony Ericsson K320i User Guide - Page 59

blocked, PIN blocked, Settings, General, Locks, SIM lock, Change PIN, Protection - puk code

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SIM card lock The SIM card lock protects your subscription, but not the 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. To unblock it, you need to enter your PUK (Personal Unblocking Key). Your PIN and PUK are supplied by your network operator. You can edit your PIN and select a new four- to eight-digit PIN. If the message Codes do not match appears when you edit your PIN, you entered the new PIN incorrectly. If the message Wrong PIN appears, followed by Old PIN:, you entered your old PIN incorrectly. To unblock your SIM card 1 When PIN blocked is displayed, enter your PUK } OK. 2 Enter a new four- to eight-digit PIN } OK. 3 Re-enter the new PIN to confirm } OK. To edit your PIN 1 } Settings } General } Locks } SIM lock } Change PIN. 2 Enter your PIN } OK. 3 Enter a new four- to eight-digit PIN } OK. 4 Re-enter the new PIN to confirm } OK. To turn the SIM card lock on or off 1 } Settings } General } Locks } SIM lock } Protection and select On or Off. 2 Enter your PIN } OK. 58 This is the Internet version of the user's guide © Print only for private use.

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58
SIM card lock
The SIM card lock protects your subscription, but not the 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
. To unblock it, you need to enter your PUK (Personal
Unblocking Key). Your PIN and PUK are supplied by your
network operator. You can edit your PIN and select a new
four- to eight-digit PIN.
To unblock your SIM card
1
When
PIN blocked
is displayed, enter your PUK
}
OK
.
2
Enter a new four- to eight-digit PIN
}
OK
.
3
Re-enter the new PIN to confirm
}
OK
.
To edit your PIN
1
}
Settings
}
General
}
Locks
}
SIM lock
}
Change PIN
.
2
Enter your PIN
}
OK
.
3
Enter a new four- to eight-digit PIN
}
OK
.
4
Re-enter the new PIN to confirm
}
OK
.
To turn the SIM card lock on or off
1
}
Settings
}
General
}
Locks
}
SIM lock
}
Protection
and select
On
or
Off
.
2
Enter your PIN
}
OK
.
If the message
Codes do not match
appears when you edit
your PIN, you entered the new PIN incorrectly. If the
message
Wrong PIN
appears, followed by
Old PIN:
, you
entered your old PIN incorrectly.
This is the Internet version of the user’s guide © Print only for private use.