Which type of mailbox on Cisco Unity Express can play a user greeting and disconnect the call, but cannot take or send messages? 

Answer options:

A. PIN-less mailbox
B. announcement-only mailbox
C. general delivery mailbox
D. call-handling mailbox
E. personal mailbox

B

Announcement-only mailbox is set for those users who only want the caller to listen the announcement and leave his message according to the announcement.