No additional cost. After 2 years you can either
- keep your current 2yo phone
- get a newer model free phone
Only "catch" I guess with the free phones is they are usually more bulky and ugly compared to a Moto RAZR or SLVR, which many people don\'t have an issue with. Oh and they don\'t have bluetooth either so you can\'t get one of those minority-loving wireless earpieces.