![Doro 6520](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-6e212791-e3d7-442e-953b-266055b5a0d5.png?width=150&height=320)
Doro 6520
1 Turn on your phone
Press and hold Disconnect until your phone is turned on.
![](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-d7423a7d-4441-4431-acf7-6a15995847c8.png?width=106&height=140)
2 Enter your PIN
If you're asked to key in your PIN, do so and press the Navigation key.
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-735e3d2b-882c-41f3-a9a5-3ef01e440ca1.png?width=106&height=140)
3 Turn off your phone
Press and hold Disconnect.
![](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-d7423a7d-4441-4431-acf7-6a15995847c8.png?width=106&height=140)
Press the Navigation key.
![](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-20d212b2-1b17-4e2b-8b50-0468d51b5daa.png?width=106&height=140)