See title. If I sell the iPhone 3g can I downgrade to just a voice plan? Or am I locked into the rate for 2 years?
I'd call AT&T to confirm but I think you can drop the rate plan. Just call and explain that you aren't sure if you're going to use all the data, can you have the unlimited plan for one month and lower/drop it if you don't use it. They don't usually stop you from changing your plan AS LONG AS you remain with them for voice, etc.