AD Attributes
ADFSx3XLogin will read phone numbers and email address from below AD attributes and use them to send OTP.
Phone number attributes
User's phone number can be retrieved from mobile and otherMobile attributes in AD. When querying phone number, the mobile attribute's value will be queried first, if this value is empty then otherMobile will be used.
Email address attribute
User's email address is retrieved from mail attribute in AD