Microsoft Teams Rooms Standard and Premium Device SLs are added to the October 2020 Product Terms document.
Microsoft announced these products back in July 2020 when the Meeting Room licence was rebranded as the Microsoft Teams Rooms Standard offering, retaining its price of $15 per device per month, and the Microsoft Teams Rooms Premium offering was launched in certain countries for $50 per device per month.
This new offering contains all the licences included with Teams Rooms Standard (Teams, Skype for Business Online, Intune) and also incorporates a remote management service where Microsoft manage and monitor Microsoft Teams Rooms.
Find the original announcement here: https://bit.ly/39ACu6j and a useful product FAQ here: https://bit.ly/34jOaYA.