Which rule condition must be selected for Single Number Reach rules to be activated?

A.
Incoming call rings your IP phone.

B.
Cisco UnifiedCallConnector Presence Service rule is turned on

C.
Caller’s number is in the corporate directory

D.
Cisco UnifiedCallConnector Presence Service rule is turned off

E.
Personal ContactCallConnector is activated

F.
Caller’s number is in your personal contacts