Just received my Pre3 and it's pretty damn awesome. However, I am still on Sprint, but plan to go to AT&T in October.
Question is: What is my first step?
I currently have a Palm Profile on both a TouchPad and my FrankenPre2 on Sprint.
I plan to go to AT&T with my gf (also a FrankenPre2 user) and get some WP7 and Android phones for free (or cheap) since we have to sign a new contract anyways.
Once I have a SIM Card working on a WP7/Android phone, can I just simply swap it out and put it on my Pre3, boot it up, sign into my Palm Profile and it work just fine and dandy?
Just don't want to ruin my Pre3 before I get it up and running.
Also plan to use my SIM Card with a Veer, but using a different profile that I have.