How do I lock the SIM card on NOKIA 8250?

How do I lock my sim card on NOKIA 8250?

How to activate SIM lock protection in NOKIA 8250? How to set up a PIN in NOKIA 8250? How to use PIN protection in NOKIA 8250? How to change the PIN on a SIM card in NOKIA 8250? How to disable PIN protection in NOKIA 8250? 
Do you know how useful is PIN protection in NOKIA 8250? In the instruction below, we show you how to smoothly set up SIM lock in NOKIA 8250. If you would like to use the PIN in NOKIA 8250, then stay with us and learn how to use settings to activate SIM lock protection in NOKIA 8250. Follow our tutorial and lock your SIM card easily.

1. At the very beginning, unlock your NOKIA 8250 and get into Settings. 
2. In the second step, select Security & privacy.
3. Afterward, go to More settings to get into advanced options.
4. Now, pick Encryption and credentials.
5. This is the time to click on the Set SIM Lock 1.
6. After that, turn on the Lock SIM card by the switcher.
7. In the final part, type your own SIM card PIN.
8. Perfect job! SIM card PIN has been activated.

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