What was found
PDX FLIGHT NR 2136, UNABLE TO COMMUNICATE WITH FLIGHT ATTENDANT VIA INTERPHONE SYSTEM. MAINTENANCE REPLACED FLIGHT ATTENDANTS HANDSET. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX FLIGHT NR 2136, UNABLE TO COMMUNICATE WITH FLIGHT ATTENDANT VIA INTERPHONE SYSTEM. MAINTENANCE REPLACED FLIGHT ATTENDANTS HANDSET. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.