How many Call Coverage Paths may be assigned to a station?

Which three features are parts of COS? (Choose three.)

The monitor commands can be used to get a real time status of the system from SAT.
Which command is incorrect command?

You must verify in a production system that the default number of rings between each point for coverage paths is two rings. You access the system-parameters coverage-forwarding form and check that the value for the Local Cvg Subsequent Redirection/CFWD No Ans Interval (rings) field is set to 2.
Which users will be affected by this setting?

In Communication Manager, what is the maximum number of usable COR values?