Congratulations, iPhone, you can finally join the family of a mobile phone. AT & T announced on Thursday that the long-awaited multimedia messaging will be deployed on devices from Apple in the U.S. since September 25. 3GS iPhone and iPhone 3G will support the services, but the owners of the original iPhone will be missed so that the phone lacks the appropriate radio.

In his summary statement, AT & T offers several reasons why it is so long to get such basic functions of a cellular phone. He only said MMS “we need to work on our MMS network architecture to support the anticipated record volumes of traffic and MMS provide an excellent experience from day one.”

The carrier also said that he appreciates the patience of its customers (better), and that he knows that many iPhone customers are “seeking” (this is putting it mildly) on the rollout MMS. Another iPhone carriers around the world to offer MMS 3.0 update went live earlier this year.

At The Magic day, you need to update the software before you can post your first photo to another phone number. As we reported last month, some users have seen teams MMS on the iPhone after the most recent software updates, but they were not able to use them.

And if someone is keeping score on Sept. 25, three days after the autumn officially begins on September 22. At WWDC Apple in June, the company said Exec MMS will come in late summer. And another thing: we are still waiting for that tying promised support.