Data roaming is the term we use when you browse the internet on your phone while abroad (when not connected to wi-fi). You use data every time you use the internet on your phone – whether you’re checking email or streaming music.
Depending on your plan, you may have an allowance of data to use abroad. For example, some of our plans include an EU roaming allowance. If your plan does not include a roaming allowance, or if you go over your allowance, you will be charged for all data use.