How do I disable the text message alert about mobile data in a foreign country?

Because we are legally obligated to send you a SMS notification about the rates in a foreign country, it's not possible to completely disable these alerts.

However, if you send 'STOP' to 1957 while abroad, you won't get any more notifications as long as you're still abroad. If you come back to Belgium, then go abroad, the notifications will be active again by default. Of course, you can always view the rates on our roaming page.