Greetings.

I just got an unlocked AT&T 7280 yesterday, and everything seems to work ok with one bothersome exception: I have trouble viewing and replying to SMS messages sent from the internet (you know, type of thing). It randomly cuts out parts of messages it says "[Some text missing]," and it won't let me reply to them (I could do both of these things flawlessly with my Blackjack 2). Is there any way of fixing this?

Any help would be greatly appreciated.

It says "Failed to send message - packet error." It also won't let me input email addresses into the SMS "To:" field.