Which two actions should you perform?

You need to configure the system to meet the requirements for guest users.

Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
A . Create and assign a calling policy for guest users.
B . Edit the guest access policy to disable calls.
C . Edit the guest access policy to disable chat.
D . Create and assign a messaging policy for guest users.

Answer: A,C

Explanation:

Reference: https://docs.microsoft.com/en-us/microsoftteams/teams-calling-policy