As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANTS REPORT SMOKE ALARMS ON FLIGHT ATTENDANT PANEL. NO SMOKE FOUND. NO ELECTRONIC CENTRALIZED AIRCRAFT MONITOR SHOWN ON FLIGHT DECK. AT SOME POINT ENROUTE ALARMS SHUT OFF. ACCOMPLISHED RESET OF CABIN INTERCOMMUNICATION DATA SYSTEM 1 AND 2 PER TSM 24-00-00.