Is it possible to install the Microsoft Authenticator App on two mobile phones using the same account?

Kim Olachea 0 Reputation points
2025-10-20T19:57:42.7033333+00:00

Hi, I’d like to know if it’s possible to install the Microsoft Authenticator App on two mobile phones using the same account. We’re hoping to make it easier for our team to log in to Microsoft 365 (Outlook) from either device. Is this setup allowed, and if so, what’s the best way to configure it?

Microsoft Security | Microsoft Authenticator
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