Meeting rooms - Access options Meeting rooms - Access options

How do I make a team member a host? How to invite guests and team members to a meeting room? Which parameters to add in order to skip the name and audio/video selection? How do I (un)lock an existing meeting room? How can a guest enter a locked meeting room? What’s the difference between a host, a presenter and a guest? How to revoke access to a meeting room? Can meeting rooms be password protected? How can you remove someone from a meeting room?