I have run out of data as I'm on holiday I have £15 credit but can't top up as I'm on a pay as u go

[Adrian1204]

I am on holiday and have run out of data, I have £15 credit but can't top up any data because I only topped up my monthly £10 data plan a week ago. How can I add more data please 

[Anonymous]

You can top up whilst abroad by using a credit or debit card via the My Three app or by logging into My Three online. But if you have £15 credit you can buy a data pack with that credit;again via My Three online or the app. If you’re out of data you’ll obviously have to use WiFi to connect.