Talk:France/@comment-182.65.86.212-20140903192310/@comment-24682153-20140903203600

Hi. Welcome to Europe. With most French providers you can roam in the EU, but still at very high rates. While 1 GB is for only 10 EUR in France, the standard EU roaming data rate of free, Orange or SFR is 0.23 EUR per MB, so 1 GB EU roaming data is 230 EUR or 23 times as much. You might think twice about it. There are some roaming offers on the market giving you slight discounts. For more info look at the European Union section of this Wiki.

Your second question about the ideal SIM in France to use VoIP while roaming makes no sense. Either you use the French SIM for VoIP in France, then you are not roaming. Or you use it outside of France on roaming for VoIP calls. Being charged 0.23 EUR per MB you better forget VoIP and have cheaper calls without it. 1 min of Skype voice call consumes around 1-3 MB of data.