Command: SET/DX_ANNOUNCEMENTS     These command control whether DX
         SET/NODX_ANNOUNCEMENTS   announcements are sent to you. This state
                                  only lasts for the duration of your session
                                  - use a personal command procedure to make
                                  this permanent.
                        Syntax:   SEt/DX_Announcements
                                  SEt/NODX_Announcements