As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN TO FLT DECK, FLT DECK TO CABIN FUNCTIONS INOPERATIVE AT ALL LOCATIONS. FOUND CONNECTOR 7460VC UNDER AFT FLIGHT ATTENDANT SEAT LOOSE & MAKING INTERMITTENT CONTACT. SECURED CONNECTOR IAW WDM 23-73-53 PA OPERATIONS CHECKED GOOD IN ALL LOCATION FWD, AFT ANF FLT DECK.