1. Install and configure CEIBS account in Microsoft Authenticator
-Please reference guide - How to Install Microsoft Authenticator for iOS – EN
2. Configure passwordless sign-in
-Tap your own account -> tap “Set up passwordless sign-in requests” -> follow requests to setup your phone and tap “Continue” -> Done.
3. Try to Sign in https://portal.office.com with passwordless method
-Open your browser on PC, sign in with Microsoft authenticator app
4. Congratulations on successfully signing in, and check your account settings.
Tips: If you change your mobile phone, you need to enable the passwordless feature again on the new phone.