*Roaming internationally shouldn't be expensive. We offer great rates on both outgoing and incoming calls (except in the Netherlands) when you're abroad.
How can I enable/disable roaming? Remember to enable roaming when you are travelling abroad and to disable it when you return to your home country.

Locate

IOS 
Go into Settings and choose Phone > SIM Application

ANDROID
Locate the SIM Tool Kit/Vectone Services icon in your apps tray

Set up

Select Manual and then Overseas to enable roaming. Select In France to disable roaming

(You may need to confirm.)

Set up

The service will appear within 20-40 seconds. Once you have the signal, you can start using the roaming services.

Which country are you travelling to?

Which country will you be calling?