As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UNDER SEAT 9D, SPARKS WERE REPORTED. CIRCUIT BREAKERS WERE PULLED ON THE PASSENGER PHONE SYSTEM. F.A. REPORTED THAT BURNT SMELL AND HEAT DIMINISHED AND RETURNED TO NORMAL. FOUND SHORTED WIRES. PULLED AND COLLARED FLIGHT LINK CIRCUIT BREAKERS. MAINTENANCE CONTROL NOTIFIED.