Roam1 Mobile’s global sim cards is nothing but a really bad joke. I had taken one for my extensive travel across Europe being duped with the claims like crystal clear voice in more than 200 countries, option of recharging it via phone as well. And all this turned out be a real bad experience. Crystal clear voice is farr away .. consider yourself lucky if you can even hear a muffle and options of recharging !!! Man its a maze to get to the point where you would punch in your details. Guys its a waste of time money and effort!! A total flop product