1. Open the Web browser on a device that is connected to the AT&T Home Base network.
   
2. Enter http://att.homebase directly into your browser address field.
   
   
3. 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.
   
4. Click Data Used.
   
5. Data usage for the current billing cycle will be displayed. To manage your AT&T account, select Click here to manage your account to leave the Home Base Manager and log in to your myAT&T billing account.