![Nokia C22](http://wmstatic.global.ssl.fastly.net/ml/7050224-f-36cea04c-9861-4836-a32e-1e0b224b1e45.png?width=150&height=320)
Nokia C22
Android 13 (Go edition)
1. Find "SIM card lock"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7050224-f-b2d17ece-d4fb-4642-bc35-9639a7ec10c3.png?width=198&height=440)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7050224-f-85ebe84b-a974-4a8d-8f14-987c5e8a95f6.png?width=198&height=440)
Press Security.
![](http://wmstatic.global.ssl.fastly.net/ml/7050224-f-8751ed6c-64b5-4497-ba47-6d333173c816.png?width=198&height=440)
Press More security settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7050224-f-694ce13f-c7f8-42d6-a230-eccc0c182fb3.png?width=198&height=440)
Press SIM card lock.
![](http://wmstatic.global.ssl.fastly.net/ml/7050224-f-82bf0c2f-eb6e-44e8-828c-8361e5f57deb.png?width=198&height=440)
2. Turn use of PIN on or off
Press the indicator next to "Lock SIM card" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7050224-f-114e2b5e-869d-4747-a9ba-c45b45ddb7fc.png?width=198&height=440)
Key in your PIN and press OK.
If an incorrect PIN is entered three times in a row, your SIM will be blocked. To unblock your SIM, you'll need to key in your PUK. You can get the PUK by calling customer services on 191 from a Vodafone mobile phone. If you're using a land line, you need to dial 03333 040 191. Please note: If you key in the wrong PUK ten times in a row, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.
![](http://wmstatic.global.ssl.fastly.net/ml/7050224-f-53017542-70ed-4b2a-88cb-e114a227ca9d.png?width=198&height=440)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7050224-f-82bf0c2f-eb6e-44e8-828c-8361e5f57deb.png?width=198&height=440)