Is there only one model for the cellular version now? Will the T-Mobile version work 100% with AT&T and vice-versa? I didn't see any different model numbers on their site.
Help me understand this.
They sell ATT versions and T-Mobile versions. How does it work with both? What I want the T-Mobile 200mb a month FREE plan for a bit, but then want ATT for a few months?
Help the dummy!