28 votes5 comments · Azure Active Directory » Multi-factor Authentication · Flag idea as inappropriate… · Admin →
This is not currently planned for development. Microsoft encourages the use of push notifications to the authenticator app, which have similar usability to Flash SMS.
13 votesMadison Courto commented
We’re looking at this feedback and along with work for verification emails, looking to do some work around customization to completely remove the Microsoft brand and allow this depth in customization. Please bear with us as we are looking at how best to prioritize these changes.