Disable 3G data service on my Windows Phone Nokia Lumia

My holidays are coming and I'll be a few days in France, I looked Roaming rates but even with the new fees "imposed" by the EU but for the few days I'll be out I prefer to disable the service and no surprises.

How to disable data services and 3G?


Settings - Mobile data - Here are several options such as:


Data Connection

Data Roaming

3G Connection


translated by google