Please be aware of these people who calls and try to sell this so called magic-tech device for you to call USA, Canada and they will tell you that you can add one more international country.. which is a big scam.
First of all they will ask you to look at their website to win your confidence and then send you the device $150 CASH ON DELIVERY by Canada Post. The device you will receive is actaully magicjack phones that can be easily purchased for $39.99.
Please be aware this is a scam, do not fall for it, I just lost my $150 for something that worth $39.99.