Sending and receiving MMS was successfully performed in the new firmware 3.0 Beta 2

The function of sending MMS has been shown in the first beta of firmware 3.0 of the iPhone, but it was locked, if you want to send or receive the message to edit a file for the MMS function. With the new update to the Beta 2 of the firmware 3.0 everything works perfectly, no need to modify any file, the tests were made in the USA.