Is it possible?

[fallensong]

I have a AT&T HTC Fuze p4600 and I have the data plan shut off so I wouldn't get charged fees that I did not confirm, I use wifi basically everywhere I go and I was wondering is there a way I can get my mms messages to download. I have the unlimited messaging plan. But since I had AT&T shut there data connection off they said I would not be able to recieve any mms and when someone sends me one it asks me if I want to download but it never does...
So is it possible to fix that.