This new subscription includes the Office 365 licenses required to enable cloud voice services on a meeting room device. It is designed specifically for meeting room systems and is a licence for devices only.
It is $15 per device per month and includes the following:
Note Room resources in Exchange online are free of charge for the Rooms mailbox/calendar.
This is great for those using Skype Room Systems and other meeting room devices as previously you would need to stack a number of user licences which cost more.
You can find it under Subscriptions / Other Plans.