Sony Xperia Z

Find "Access Point Names"

Press the menu icon.

Find "Access Point Names"

Press Settings.

Find "Access Point Names"

Press More....

Find "Access Point Names"

Press Mobile networks.

Find "Access Point Names"

Press Access Point Names.

Create new data connection

Press the menu icon.

Create new data connection

Press New APN.

Enter data connection name

Press Name.

Enter data connection name

Key in Vodafone Internet and press OK.

Enter APN

Press APN.
If you're on a pay monthly price plan:
Key in wap.vodafone.co.uk

Enter APN

If you're on a pay as you go or VOXI price plan:
Key in pp.vodafone.co.uk
Press OK.

Enter username

Press Username.

Enter username

Key in wap and press OK.

Enter password

Press Password.

Enter password

Key in wap and press OK.

Enter country code

Press MCC.

Enter country code

Key in 234 and press OK.

Enter network code

Press MNC.

Enter network code

Key in 15 and press OK.

Select authentication type

Press Authentication type.

Select authentication type

Press None.

Select APN type

Press APN type.

Select APN type

Key in default and press OK.

Save and activate data connection

Press the menu icon.

Save and activate data connection

Press Save.

Save and activate data connection

Press the field next to Vodafone Internet to activate the data connection.

Save and activate data connection

When the field next to the data connection is marked, it's activated.

Exit

Press the home icon to return to standby mode.