If you wish to switch to a #SURF (more Data) flat, send SURF via SMS to 9009. We will process your request as soon as possible and notify you via SMS once it’s done.

Note: All your remaining #CALL flat bonuses (those by default on your SIM card) will remain valid with your #SURF flat. Your consumptions will be discounted to the rates of the new #SURF flat which is enabled on your card. Top ups done after the change, will be credited to your #SURF flat.