What was found
R1 DOOR UNLOCKED BUZZER AND LIGHT ACTIVATED DURING CLIMB. DOOR CLOSED ON ECAM. PUSHED HANDLE DOWN AND THE WARNINGS STOPPED. CREW STATED THAT WHEN THEY PUSHED ON THE DOOR HANDLE, THE HANDLE MOVED ABOUT A 1/4 INCH AND THAT THE SLIDE ARM WARNING BUZZER AND SLIDE ARMED WARNING LIGHT EXTINGUISHED AND DID NOT ACTIVATE AGAIN IN FLIGHT. SUSPECT THAT THE HANDLE WASN'T PLACED FIRMLY IN THE CLOSED POSITION. OPERATED THE R1 DOOR IAW AMM 52-10-00-00-02, AND DOOR FUNCTIONS NORMALLY. OK FOR SERVICE.