WARNING

Question

Phone A is able to dial the directory number of Phone B and complete a call. However, when Phone B dials the directory number of Phone A, Phone B receives a fast-busy tone. What is causing this issue?

A.	Phone A and Phone B are in different partitions.
B.	Phone B does not have Phone A in its partition.
C.	Phone B is not in the CSS of Phone A.
D.	Phone B does not have the CSS of Phone A in its partition.
E.	Phone B is not registered.
F.	Phone B has the incorrect CSS to dial Phone A.

previous question

next question

WARNING

the answers are mixed, do not specify in the comment number or the letter of the answer
please write answer#A instead A, answer#B instead B...

Accepted Answer

Phone B has the incorrect CSS to dial Phone A.