Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation.
6,148 questions
This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
I looked into this a year or more ago and I thought I saw you could do this on iOS but Android was coming soon. I'm an Android user and when I try to enable phone sign-in for a second account (my org requires Passwordless auth strength for a number of apps) I receive a specific error:
"This device is already registered, You cannot enable this feature for multiple accounts."
Is there still a plan for this to be enabled in the future? I can't be the only person that has accounts in multiple tenants and values security in all of them.