[A21] You have a Lync Server 2013 infrastructure. You need to prevent the users in the legal department from forwarding calls. Other users must be able to forward calls. Which two cmdlets should you run? (Each correct answer presents part of the solution. Choose two.)
A. Grant-CsMobilityPolicy
B. New-CsVoicePolicy
C. Grant-CsVoicePolicy
D. New-CsMobilityPolicy
E. Set-CsVoicePolicy
