What was found
FLT 0662 - AFTER BEING CLEARED FOR TAKEOFF AND RELEASING THE BRAKES BOTH ENGINES SPOOLED UP EVENLY. SELECTED THE TOGA BUTTON AND THE NR 1 ENGINE ACCELERATED NORMALLY, NR 2 ENGINE DID NOT RESPOND TO THRUST LEVER MOVEMENT. WAITED 2 TO 3 SECONDS FOR NR 2 ENGINE TO RESPOND, NO RESPONSE WAS DETECTED SO BOTH THRUST LEVERS WERE RETARDED TO IDLE AND TAKEOFF WAS REJECTED. TAXIED OFF RUNWAY AND CHECKED ENGINE PARAMETERS, ALL ENGINE WERE PARAMETERS NORMAL. RE-CLEARED FOR TAKEOFF AND BOTH ENGINES SPOOLED EVENLY WITH NR 2 SOMEWHAT SLOWER. AIRCRAFT DEPARTED FOR SCHEDULED DESTINATION.