We have compiled a list of known phone models which are compatible with RangeRoamer. You can view that page here. Additionally, your phone needs to meet the criteria below:
If you are tech-savvy and are certain your phone meets the above criteria, you do not have to buy a phone from us, and can just use your own phone. We do not support any phone model we do not sell, and cannot guarantee compatibility. However, we do sell SIM cards seperately, so you can buy one of those first, try it at your own risk, and buy a phone from us later if it ends up not working.