We have an old flip phone and purchased a Sim card from Dauphin phone. There used to be an outlet in the Simply grocery store but as it is closed I am not sure where one would purchase one now. That gives us a phone we use mainly to make reservations or to have in case of emergency. We spend 4 weeks on island in the winter and 2 in the summer. For data we rely on Wifi in the places we rent. No problem connecting and doing what we need to do. However we are not teens who like to be connected 24/7. In Orient Village Yellow Sub has free WiFi. They will give you the password as long as you make a small purchase. I know that Orange Fever on Orient also has WiFi, not sure about the other restaurants but I imagine most of them would have it. Hope you enjoy your first stay.