going to Italy in September with a group of friends. Two of us have Androids and two have Iphones. I know that my bionic won't work, but I will have some access to wifi and will set up a Swype account for some calls to the US,, and I assume it will also work with my friends as long as they have a wifi connection and a Swype account. Wondering if camera will work, or other functions that aren't on the VZ network. Voicemail? Any experience here?