1. To view your wireless number, open the Web browser on a device that is connected to the Home Base network.
    device 1320/710831.jpg
  2. Enter http://att.homebase directly into your browser address field.

    device 1320/710835.jpg
  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.
    device 1320/710832.jpg
  4. The wireless number of your Home Base will be displayed on the home screen of the AT&T Home Base Manager.
    Note: If no wireless number is visible, a SIM card must be installed in your Home Base.
    device 1320/710833.jpg