your cell phone

Sprint isn't the only carrier who has Palm Treo... I'm not sure who you have as a cell. phone carrier but Verizon has Plam treo model & AT&T also has Plam Treo model... There might be very, very small differences from carrier to carrier but they all should do about the samething... It also depends on where you live as well... Each carrier has a way of looking up your address & see how the coverage is... Although it's not 100% accurate, it should give you an idea how each carriers are in your area, as far as service pick up wise... Good luck...