Adding call in number to Teams meetings?

Posted by Bad_Mechanic@reddit | sysadmin | View on Reddit | 13 comments

My company currently uses Teams Essentials with a mix of Microsoft 365 Apps for Business and Microsoft 365 Business Standard. I'm trying to figure out what's needed to add call in numbers to our Teams meetings, and as with most Microsoft licensing it's extremely unclear what actually required.

Could someone please enlighten me?