Where to get latest MM7 specification?
I'll appreciate it very much!
The terms MM1, MM2, MM3, ... MM7 are taken from the 3GPP Global Initiative specifications. They define these interfaces.
These interfaces are decribed in the "3GPP; Multimedia Messaging Service (MMS); Functional description"
As of today, I believe that the most recent version is
"3GPP TS 23.140 V6.2.0 (2003-06)"
You can get 3GPP documents at http://www.3gpp.org
Thanks a lot!