I am moving to the US next month and am wondering which network carrier
to use. I want to be able to basically change my phone when I want.
This pretty much eliminates Verizon as they don't have SIM cards to
easily change.

My question is does this carrier use SIM cards and if so is it easy to
change phone or does it use an unusual frequency like the 850/1900 used
by Cingular which makes it harder to change phones?

Many thanks.


See More: Changing phones and SIM cards