Ok, thanks for the reply.
If i understand it correctly, lets say i want to be able to receive MMS messages from people in this group, then i cannot have them in any group in the Avast software with the option block SMS/MMS at all?
I belive i understand what you are saying, regarding the difference between a fully downloaded SMS to the phone, and the notification of MMS messages before they get downloaded...
I guess i still could have them in a group that has block on Calls, but not SMS.. Is this correct, would i then still could receive SMS and MMS from them, just not calls?