1. Find "SIM PIN"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7071123-f-768466fe-c6a5-437d-b78f-e6a8bc65ebce.png?width=208&height=450)
Press Mobile Service.
![](http://wmstatic.global.ssl.fastly.net/ml/7071123-f-1fa9e749-ee62-431a-9e77-2b10fb13da83.png?width=208&height=450)
Press SIM PIN.
![](http://wmstatic.global.ssl.fastly.net/ml/7071123-f-a3ef6a29-e4e8-4e61-b677-012e21f0cc15.png?width=208&height=450)
2. Turn use of PIN on or off
Press the indicator next to "SIM PIN" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7071123-f-3fdb0375-81a7-4d93-9894-673456714402.png?width=208&height=450)
Key in your PIN and press Done.
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. The PUK can be obtained by contacting customer services. 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/7071123-f-f79ca3c4-70d0-4ac6-b876-6a5d1d3fface.png?width=208&height=450)
3. Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7071123-f-3fdb0375-81a7-4d93-9894-673456714402.png?width=208&height=450)
How would you rate your experience?
Thank you for your evaluation!
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