Administrators can enable it. If they have it set to 'Microsoft managed', number entry is enabled by default but not additional context. https://docs.microsoft.

Administrators can enable it. If they have it set to 'Microsoft managed', number entry is enabled by default but not additional context. https://docs.microsoft.com/en-us/azure/active-directory/authentication/how-to-mfa-number-match https://docs.microsoft.com/en-us/azure/active-directory/auth...