1. Find "Set Up SIM Card Lock"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-35131d45-5bce-4180-b6a3-248e14c56c4d.png?width=200&height=448)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-60297637-4410-4f37-8b5e-48aed40a84f3.png?width=200&height=448)
Press Device & Privacy.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-359c6ccf-bb9f-4ce9-a7a5-5b990672f1e5.png?width=200&height=448)
Press Set Up SIM Card Lock.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-3ea427a4-63cd-4645-abc7-11062f95e238.png?width=200&height=448)
2. Turn use of PIN on or off
Press the name of the SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-548106d3-804c-44f9-b904-c8291b3349ff.png?width=200&height=448)
Press the indicator next to "Lock SIM Card" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-dccba944-7800-4d3b-a61f-6d09f77047e8.png?width=200&height=448)
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. 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/7100822-f-2ef9146b-7b56-4f83-b0fe-257211551d50.png?width=200&height=448)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-dccba944-7800-4d3b-a61f-6d09f77047e8.png?width=200&height=448)
How would you rate your experience?
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