What is the correct procedure for implementing call coverage?

This sequence places hunt pilot and hunt list configuration before line groups, which is invalid because a hunt list cannot reference line groups that do not yet exist.

This sequence configures line groups and hunt lists before directory numbers and partitions are established, leaving line groups without valid members to add during configuration.

The correct sequence is: partitions first (to establish the routing namespace), directory numbers second (assigned within those partitions to phones), line groups third (which aggregate the DNs into a pool), hunt lists fourth (which order and link line groups), and hunt pilot last (the advertised DN that triggers traversal of the hunt list). This order reflects strict object dependencies - each step references objects created in the prior step, so reversing any two steps results in a configuration with unresolvable references.

This sequence configures hunt pilot and hunt list before line groups, reversing the dependency order and making it impossible to associate line groups with the hunt list during its creation.