How to Enable MMS on an AT&T Account
- 1). Log into your "My Wireless" account on the AT&T web site. You can find the link under Resources.
- 2). Click "Manage Features".
- 3). Select the MMS package that you want, and then click the "Next" button at the bottom of the page. The site will display a page that allows you to review the changes.
- 4). Click the "Submit" button to add the MMS feature.
