Why I was charged 5£ for 3mb of data in Greece, Kos?
I thought its roam free?
Customer service is always offline in a chat
Best answer by paul-c
most do, as it is the default. Most likely you have picked up a Turkish network in Kos (Turkey isn't in the eu).
It's a common problem on mobile forums. If you set the phone to manual connection, and pick up one of the Greek networks you shouldn't get any more charges.
The phone in automatic mode picks up the strongest signal, which ain't necessarily the one you want. And phone masts are no respecter of borders i'm afraid.
Here are the charges detailed for data in turkey
Internet and Data (per MB)£1.50