Register on Vodafone website
To register, click the link above or select the Register for My Account at the top-right of the Vodafone home page.
Enter your mobile phone in the field provided and click on the button. Vodafone will send you an SMS with your security code. Enter this on the next page.
You will also need to enter your Vodafone account number, which you can find on your bills or on the letter you received when you joined.
Once you have finished registering, you are ready to enter your account details in My Phone Usage.