How can I set up Onoff Business numbers for Teams?

Go to your management interface then "Integration" then "Microsoft" and "Connect". 

Our team needs to configure and connect your Microsoft account to our Onoff Business platform.
You must have two specific licenses (Phone System License and Microsoft Business 365) for each of your users to be able to assign them mobile numbers directly in Teams.

Thanks to the automatic synchronization with Microsoft, your colleagues who use Teams will appear directly on the Onoff Business management platform.
You can then assign mobile numbers directly to them. The numbers will be available directly on the Teams application (mobile or PC) of your colleagues within 24 hours.
They will then be able to make calls and send SMS directly from Teams.