From which call handler are callers transferred to the operator call handler without any caller input?

A.
after-hours greeting

B.
alternate greeting

C.
standard greeting

D.
opening greeting

E.
directory greeting

Explanation:
OK. StudentGuide Volume 1 Page 2-112
In the Opening Greeting call handler, the standard and the closed greetings are predefined recordings. During business hours, callers are transferred tothe Operator call handler, without any input.