For which three reasons would a voice engineer create a separate user template in Cisco Unity Connection? (Choose three.)
A. Certain users changed their extensions.
B. Certain users are in a different partition.
C. Certain users are using a different call handler.
D. Certain users are using a different phone system.
E. Certain users are being added to Cisco Unified Presence Server.
F. Certain users are being moved to a different branch office.
