Accessing and using Microsoft Teams on smartphones and tablets across platforms
Dear @Salka, Milan,
Thank you for reaching out to Microsoft Q&A forum.
Based on your description, it seems that your mobile device is likely encountering a "Device Compliance" conflict. Microsoft Teams does support multiple accounts, but adding a second work account can sometimes trigger security requirements (such as Intune or Company Portal) that cannot be met if the device is already "registered" or "owned" by the first account's organization.
To resolve this issue, you need to ensure that your device is properly registered with Intune Mobile Device Management (MDM). Here’s what you can do:
Install the Microsoft Authenticator app.
Perform a workplace join to register your device before you can access Microsoft Teams or other related apps.
If you're an admin, you can check the status of device registration through the Microsoft Intune portal.
For further details on Mobile Application Management (MAM) for unenrolled devices, please refer to this article: Mobile Application Management (MAM) for unenrolled devices in Microsoft Intune | Microsoft Learn
If you're an end user, please reach out to your IT department for assistance with device registration. If you're unsure who your IT administrator is, you can refer to this article: How do I find my Microsoft 365 admin? - Microsoft Support
I truly hope this resolves your issue swiftly. While I’m unable to directly intervene, I believe that reaching out to your IT department or utilizing the Intune portal will be the most effective next steps. Thank you for your patience and understanding.
If you have any further questions or need additional assistance, feel free to let me know. I’m here to help. Wishing you all the best.
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