1. To manage your wireless account, visit att.com/myatt.
   
   
2. You can also manage your account using the AT&T Home Base Manager.  Open the Web browser on a device that is connected to the AT&T Home Base network.
   
   
3. Enter http://att.homebase directly into your browser address field.
   
4. Enter the required login information, then click Submit.
   Note: Your login can be found on the bottom of your AT&T Home Base or Quick Start.
   
5. Click Data Used.
   
6. Select Click here to manage your account to log in to myAT&T for access to your AT&T wireless account.