In France they didn't, what do these "European" plans do? Since you are legally allowed to use any local plan when you are abroad (except if your plan is less than 3,85€/GB indeed, then your operator can decide to give you less data or charge you more within this limit).
I'm just using my regular 10€/40GB plan whenever I am abroad and it works fine.
I'm just using my regular 10€/40GB plan whenever I am abroad and it works fine.