To enable MMS on your account you need the updated IPCC files for AT&T and a non iphone messaging plan. You will also need to have a feature removed from your account called Message Waiting Indicator. This feature is what enables us to receive a text with the viewmymessage.com link. With this removed you will receive the MMS as a picture. I finally figured out what feature AT&T needed to remove to get my MMS working!!! Hope this helps everyone!!!