Data was still working, as were calls. Also, I was able to send texts, but none were coming in. I'd for sure do all that troubleshooting, but i dont have the time or patience for that today. If I could switch sims with my SGS2, I would be more willing to do so. Just not today.
If you can send, send one to yourself periodically. You will at the very least realize that you're not getting them.