Command: SET/LOGIN_ANNOUNCEMENTS     These commands control whether user
         SET/NOLOGIN_ANNOUNCEMENTS   login alert messages 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/LOGIn_announcements
                                     SEt/NOLOGIn_announcements