AT&T stats that its MMS activation has gone smoothly. MMS is now working on Firmware 3.1, a lot of iPhone users have been waiting for this feature for a very long time.All you need to do is make sure your device is on the latest firmware !

Now with MMS support from AT&T, iPhone 3G and 3GS customers can send any type of message – text, photos, audio, video, and more.

To enable MMS messaging, connect your iPhone to your computer and click “Check for Update” in iTunes. Once the update is complete, restart your iPhone by turning it off then on again. Note that iPhone OS 3.1 is required so you may need to update your software first.

For more information about enabling MMS on your iPhone, visit the Apple support site.

NOTE: MMS messaging is only available for iPhone 3G and iPhone 3GS. Original iPhone customers will continue to use www.viewmymessage.com to receive picture messages

Messaging Packages For Individuals
Unlimited: $20     —   Unlimited For Family Plans $30.00
1500 Messages $15
200 Messages $5

According to Dev-Team Member Muscle Nerd – For all 3G owners it is ok to update the IPCC File to get the MMS.