AT&T Business Messaging

Learn how to use your AT&T Business Messaging service. Receive tips on how to log in to the AT&T Business Notification Center website to build lists and send messages, or integrate with notification applications. Use our step by step walk-throughs to learn how to create, edit, import, and export both contacts and groups.

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Initial download of the AT&T Business Messenger app for iPhone

  1. Tap the App Store icon.

    Tap the App Store icon.

  2. Type AT&T business messenger. The AT&T Business Messenger app populates.
  3. Tap GET.

    Tap the app name and type GET once the app populates.

  4. Tap INSTALL.

    Tap INSTALL.

  5. Depending on your settings, the iTunes password may need to be entered.
  6. Enter the password and tap OK.
  7. Once the AT&T Business Messenger app installs on your device, click OPEN.

    Tap OPEN.