Which of the following methods is NOT a valid multi-factor authentication method in Microsoft 365?

Last Updated on November 13, 2021 by Admin

A company deploys Microsoft Azure AD. You enable multi-factor authentication.

You need to inform users about the multi-factor authentication methods that they can use.

Which of the following methods is NOT a valid multi-factor authentication method in Microsoft 365?

  • Receive an automated call on the desk phone that includes a verification code.
  • Use the Microsoft Authenticator mobile application to receive a notification and authenticate.
  • Receive a call on a phone.
  • Enter a Windows 10 PIN code when prompted.