Did anybody ever call from Europe to the US via the net using Groove IP. If yes, I have 2 questions: Q1: Do you just dial the US area code and the number or do you first use the US access code - e.g. 001 Q2: Are there any special arrangements you have to make in Europe (Germany and France in my case). I understand they charge 2 cents per minute. Is that correct. My Grove IP on a Nexus 7 works perfectly well in the US but I have not yet had a chance to try it in Europe because I am still in the US.