![Doro 8050](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-6bef658b-f159-474d-8098-aeda5b65edbd.png?width=150&height=320)
Doro 8050
Android 9.0
1. Find "SIM card lock"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-767cdf2b-308f-4ec5-833c-fe89a77b852f.png?width=194&height=388)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-c555acd5-52ef-488b-8f17-068d0616830a.png?width=194&height=388)
Press Security & location.
![](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-8799e95b-14e8-42ba-b02a-d13f73c7e100.png?width=194&height=388)
Press Advanced.
![](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-2ab721e8-3088-4c56-a268-58835560c6b2.png?width=194&height=388)
Press SIM card lock.
![](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-9f686a43-a0e0-4545-92bc-d83621f70902.png?width=194&height=388)
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/7070823-f-1c9da3cc-d9c7-456d-a855-e63b79e17d5b.png?width=194&height=388)
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/7070823-f-5db30e50-ea0e-4c84-8a31-72885bccb9d5.png?width=194&height=388)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-1c9da3cc-d9c7-456d-a855-e63b79e17d5b.png?width=194&height=388)