 * Let people use their smartphones, tablets, cell phones, notebooks and other mobile devices with different cellular operators all over the world in the most cost effective way. * Let people use their smartphones, tablets, cell phones, notebooks and other mobile devices with different cellular operators all over the world in the most cost effective way. * Let people travel abroad with iPhone, iPad, Android smartphones, Mobile hotspots and other data devices and pay local rates avoiding outrageous roaming charges for voice and data. * Let people travel abroad with iPhone, iPad, Android smartphones, Mobile hotspots and other data devices and pay local rates avoiding outrageous roaming charges for voice and data. * Let people configure their mobile devices and give them access to free, up-to-date information for specific carriers in real time and on the go. * Let people configure their mobile devices and give them access to free, up-to-date information for specific carriers in real time and on the go. 