This is really interesting because I had a 7130c and I was able to send MMS no problem. I got an unlocked TMO 8100 that Iíve been using with Cingular and never been able to send MMS. I spent endless amount of hours with every tier level of their technical support team and they were not able to resolve the problem. Nobody ever mentioned to me that they did not support MMS on the 8100 BB.
To be born free is an accident, to live free is a privilege, and to die free is a responsibility.
BB Storm, Curve 8310, iPhone 3G