Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hi,
On the Authenticator installed on your phone with the same Email, you should see a popup with three numbers. Did you have Authenticator configured previously on your Phone?
If so, simply uninstall the app and reinstall. Do not choose Sign in - choose Restore instead.
I hope this information helps. If you have any more questions, don't hesitate to reach out.
Otherwise, please take a moment to rate the answer. Wishing you good luck!