AT&T Unified Messaging Requires Cookies

Your browser does not allow cookies to be saved. You must enable cookies before you can use AT&T Unified Messaging.

For instructions on how to enable cookies, please select your browser from the following list of supported browsers and then read the instructions below:


  1. Click the More actions button in the top right corner, and then click Settings.
  2. Under Advanced settings, click View advanced settings.
  3. Under Cookies, select an option that allows cookies.
  4. Return to the sign in page.

To enable Cookies with Firefox

  1. Click Tools, then click on Options. Depending on your operating system, you may need to press the alt-key to bring up the Firefox menu.
  2. Select the Privacy icon.
  3. Check "Accept cookies from sites."
  4. Return to the sign in page.