Protecting Your SIM Card and Phone
The Card Lock
Your SIM card is protected by a card lock which is unlocked with a
PIN code. The PIN code is obtained when you purchase your SIM
card.
Each time you turn on your phone, the PIN code has to be entered
to unlock the card.
If the PIN code is entered incorrectly three times in succession, the
SIM card will be blocked. This is indicated by the message Card
blocked Unblock?. Should this happen, see Problems You Can Solve,
p. 55 .
How to Change the PIN Code
1. Select Change PIN code from the
ACCESS menu.
2. Enter the old (current) PIN code and press YES.
3. Next, enter the new PIN code and press YES.
4. Finally, at the prompt Repeat new PIN, enter the new PIN for
the second time.
The message New PIN confirms that the PIN code has been
changed.
If the message WRONG PIN appears in the display and the phone
returns to standby mode, your PIN code has not been changed.
Your old PIN code was entered incorrectly. Repeat the procedure
above.
Note! If the message Matching error appears, the new PIN was
entered incorrectly.
How to Change the PIN2 Code
Depending on the network you use, some services require that you
enter a second PIN code, the PIN2 code.
1. Select Change PIN2 code from the
ACCESS menu.
Follow the same procedure as described in How to Change the PIN
code.
How to Unlock the SIM Card
Note! This function only applies if your SIM card allows you to de-
activate the card lock.
1. Select Unlock card from the ACCESS menu.
2. Press YES.
3. Enter your PIN code and press YES.
The message Unlocked confirms that the card lock is now
deactivated.
EN/LZT 126 1353 R1B 23
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