Ericsson T18s User Manual page 53

Some SIM cards are protected with a PIN (Personal Identity Number) at the
time of purchase. If the SIM card lock is activated, you have to enter the PIN
PIN every time you turn on your phone. If you enter your PIN incorrectly three
blocked.
times in a row, the SIM card is blocked. This is indicated by the message
Unblock?
PIN Blocked. Unblock?
scription.
Unblocking Your SIM Card
1.
2.
3.
4.
5.
6.
Note!
blocked. If this happens, you should contact your network operator.
Changing PIN
1.
Enter
old PIN
2.
3.
4.
Note!
PIN incorrectly. If the message
entered your old PIN incorrectly.
Changing PIN 2
1.
2.
Activating the SIM Card Lock
1.
2.
52 Security for Your Phone and Subscription
If this happens you need to unlock it to access your sub-
Press .
Y E S
Enter your PUK (or PUK2) which you will find in the information from
your network operator.
Enter a new four- to eight-digit PIN (or PIN2).
Press .
Y E S
Re-enter the new PIN (or PIN2) to confirm.
Press .
Y E S
If you enter the wrong PUK ten times in a row, your card is permanently
Scroll to Access ,
Y E S
Enter your old (current) PIN and press
Enter your new PIN and press
The phone asks you to repeat the PIN.
Enter your new PIN a second time and press
The PIN is now changed.
If the message Matching error
Scroll to ,
Access
Y E S
Follow the same procedure as described in Changing PIN above.
Scroll to Access ,
Y E S
Enter your PIN and press
The message Locked
, Card Lock , , Change PIN code
Y E S
Y E S
.
Y E S
appears, this means you entered the new
Wrong PIN appears, followed by
, , ,
Card Lock Change PIN2 code
Y E S
, Card Lock , , Lock card
Y E S
.
Y E S
confirms that the card lock is now activated.
, .
Y E S
.
.
Y E S
Enter Old PIN
, .
Y E S
, .
Y E S
, you