![Vodafone K5160/Windows 10](http://wmstatic.global.ssl.fastly.net/ml/7220921-4865550.png?width=150&height=320)
Vodafone K5160
Windows 10
Connect your USB modem and your computer
Connect your USB modem to your computer's USB port.
![Vodafone K5160/Windows 10 Vodafone K5160/Windows 10](http://wmstatic.global.ssl.fastly.net/ml/7220921-4865550.png?width=480&height=480)
Find "Advanced options"
Click the Windows icon.
Click the settings icon.
Click Network & Internet.
Click Mobile.
Click Advanced options.
Turn use of PIN on or off
To turn on use of PIN:
Click Use SIM PIN.
Click Use SIM PIN.
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.
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.
To turn off use of PIN:
Click Remove SIM PIN.
Click Remove SIM PIN.
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.
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.
Key in your PIN and click 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.
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.