Using Classic Outlook on Windows for personal email, calendar, and contact management
the capacity is now 1,000 for full interactive Teams Meeting functionality. https://docs.microsoft.com/en-us/microsoftteams/view-only-meeting-experience#:~:text=Use%20PowerShell%20to%20enable%20the,%2DIdentity%20Global%20%2DStreamingAttendeeMode%20Enabled%20.&text=If%20your%20meeting%20or%20webinar,person%20view%2Donly%20broadcast%20experience