You can manage Cisco UE AA prompts, broadcast messaging, spoken names for remote users and location, and the Emergency Alternate Greeting (EAG) by using the TUI. This means that the administrator can dial in on a phone and make small changes to the system. The AVT requires an extension and a PIN to log in. It authenticates users based on the extension/mailbox PIN combination. It also checks that the user associated with the extension/PIN combination has administrative privileges on the system.
Configuring Cisco UE Backup and Restore