Time-of-day routing in Cisco Unified Communications Manager is configured in which of these
ways?

A.
by specifying a time schedule on the phone device CSS

B.
by specifying a time period on the phone device CSS

C.
by specifying a time schedule on the partition that is being used for time-of-day routing

D.
by specifying a time period on the partition that is being used for time-of-day routing

E.
directly on the route pattern using an explicit timetable

Explanation:
Time-of-Day routing comprises individual time periods that the administrator defines
and groups into time schedules. The administrator associates time schedules with a partition. In
the Partition Configuration window, the administrator chooses either the time zone of the
originating device or any specific time zone for a time schedule.
Link : http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_5_1/ccmsys/a03tod.html
Cisco Unified Communications Manager System Guide Release 8.5(1), page-177.