Your network contains an on-premises Active Directory Domain Services (AD DS) domain named contoso.com.
You have a Microsoft 365 E5 subscription.
You are deploying 10 Microsoft Teams Rooms on Windows devices.
You need to join all the devices to contoso.com.
What should you do before you join each device to contoso.com?
You have a Microsoft Teams Phone deployment.
Users currently provide a five-digit PIN number to dial in to a meeting.
You need to change the PIN length to require users to enter a seven-digit PIN number.
What should you configure from the Microsoft Teams admin center?
You are deploying a Teams Rooms on Windows device.
You need to enable public preview lo lest newly released beta features.
What should you do?
You have a Teams Phone deployment that contains two sites named Sit1 and Site2. Each site has a Session Border Controller (SBC).
You have a user named User1.
User1 relocates from Site1 to Site2 and is assigned a new phone number.
You need to change a policy assigned to User1 to ensure that the SBC at Site2 is used when the user makes outbound calls.
What should you change?
You have a Teams Phone deployment.
You need to enable external users to configure their emergency address manually in the Teams client.
What should you do?