I recall when I had the Lumia 900, I had a way to track my cell data usage. Since it wasn't on my 8x, I assumed it was a Nokia exclusive app. Is my mind playing tricks on me or cannot I track my data usage on the 1020?
If you dial *3282# on ATT, you will get a text showing your data usage for the current billing prriod
Correct, there's no Data Sense on the 1020 on AT&T. So I wouldn't expect to get it on your 920 anytime soon. They want to keep us guessing. It's more profitable that way.