Best answer by Gregor
I am not sure if there is a way to check if your plan is "takeaway" but I can assure you that it is very unlikely that you will have it as iD discontinued this plan couple of years ago if my memory serves me right. If you change or upgraded your plan after 2016-2017 then you have automatically rolled out of this plan. You can still use your minutes and data in usa but you will be charged extra for it. After "Takeaway" plans were discontinued iD introduced "roaming like Home" in 50 European countries.