How to make ATT Voice-Mail prompt for password.
1. Login to Voice Mail.2. Press 4 for “Personal Options from the Main Menu.3. Press 2 for Adminstrative Options.4. Press 1 for Password Options.5. Press 1 to Establish a Password. Enter it twice, each time followed by #. If you go back to Password Options, you can press 2 to Turn Password On or Off. … Read more