As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
C-CHECK: NON ROUTINE N0074, FWD MEGAPHONE INOPERATIVE. REPLACED BATTERIES IN THE MEGAPHONE IAW A319 AMM 25-65-51-920-001. MEGAPHONE STILL INOPERATIVE, REMOVED AND REPLACED MEGAPHONE IAW A319 AMM 25-65-920-001 AND AMM 25-64-51-010-050 PARA. B (3) AND AMM 25-64-51-050 PARA. A (1).