Account Team

If you have questions or would like to discuss anything regarding your AT&T account, please contact your AT&T account team. They can assist you with all your account related needs.

Technical Support

If you are having a problem with your client and need immediate assistance, please contact the support organization listed in the product you are using.

Helpdesk Numbers

If you require additional support, please Click Here to find the appropriate helpdesk contact number.


If you would like to be added to the mailing list to receive notification of new releases of the client, send an e-mail to, including your name, e-mail address, the platforms for which you wish to receive notifications (Windows, Mac, iOS, Android), and if you want to be notified of Generally Available Releases, Beta Releases or both.