We arrive in Antibes for a two week stay on 5/13. Our family - parents 50, young adults 18 and 21. We know our cell phones won't work here (fine with me - I do not want calls from work!!!) but I wonder if there are phones that can be rented so that we can call each other if we are going seperate ways for touring the area? Not for calls to/from USA but just for local use?