As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF AT PHX EN ROUTE FOR TUS WHEN THROTTLES ADVANCED AND TOGA BUTTON SELECTED THE CONFIGURATION WARNING HORN SOUNDED. DISCONNECTED AUTO-THROTTLES AND REJECTED TAKEOFF AT LOW SPEED. AFTER CLEARING RUNWAY CHECKED CONFIGURATION, FLAPS WERE AT 5 AND INDICATING, SPEEDBRAKE WAS DOWN AND IN DETENT, TRIM HOWEVER WAS AT END OF GREEN (A/C NOSE UP). TRIMMED SLIGHTLY NOSE DOWN AND ADVANCED THROTTLES, NO WARNING HORN SOUNDED. INFORMED TOWER AND WAS CLEARED FOR TAKEOFF, CONTINUED TO TUS WITH NO FURTHER PROBLEMS.