Common Area Phone in Teams Call Queue

Hi Tech10 

Yes you can add Common Area Phone in Teams Call Queue but be aware there are lot of limitation on the common area phone licenses. Ex. Voicemail Feature is not available in the common area phone services.

Common Area Phones Licenses

http://blog.schertz.name/2020/04/common-area-phones-in-microsoft-teams

Please read this article before assigning the common area phone to the call queues 

With Regards

Satish U