Hybrid setup syncing mobile phone numbers to the cloud (visible in Teams)

[vuckovic75]

Hi,

I have my Exchange hybrid setup syncing mobile phone numbers from the on premise AD to the cloud , which makes them visible to the wider audience in Teams, and other applications. How can I remove this attribute from the online profile, or stop syncing it ?

Thank you 

[#2]

You'll need to play with AAD Connect sync rules as detailed here: https://docs.microsoft.com/en-us/azure/active-directory/hybrid/how-to-connect-sync-change-the-config...