I and my husband both used Easy sim for a trip to Australia, Malaysia and Singapore. It was convenient to have all these countries on one sim card. Unfortunately, as soon as we activated our easysim cards we lost the ability to make phonecalls, use facetime and send Imessages. So all the sim card gave us was access to the internet. Fortunately we use Whats App so we could use that for messaging and calls via wifi. The instructions on how to set up and activate the Easy sim are not easy to follow and it may be that we both missed something else we should have done during set up. So overall we were disappointed.