As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT ATTENDANT REPORTED SMOKE IN THE CABIN, SMELLED LIKE ELECTRICAL OR MECHANICAL SOURCE. SMOKE CLEARED AFTER FOLLOWING QRH PROCEDURES. MAINTENANCE GROUND RAN BOTH ENGINES, OPERATED PACKS AND INSPECTED GALLEY HEATER AND FAN FOR CORRECT OPERATION. NO DEFECTS NOTED AT THIS TIME. A/C OK FOR CONTINUED SERVICE. (M)