Hi I was just wondering if I was doing something wrong, or this is not a feature included in the 747 edition. In the LDS edition I can hear the fa briefings the pax during the different phases of flight but I do not hear them in the pmdg 747 edition.

You have to activate the MONITOR FA ANNOUNCEMENTS in the Flight Planning (FP) page - set it to "yes" - if you want to hear what's going on behind...

ok perfect thanks