As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED BURNING SMELL IN F/A JUMPSEAT AREA, POSSIBLY COMING FROM INTERPHONE. CREW ALSO REPORTED ODOR DISSIPATED AND FORWARD INTERPHONE ONLY WORKS INTERMITTENTLY. MAINTENANCE INSPECTED, R & R F/A INTERPHONE HANDSET AND PERFORMED CHECKS IAW AMM. ACFT RELEASED FOR SERVICE.