Hello how may I help you? I need to change one of my alarms please which alarm do you want to change I need to change the 10:30 alarm to 11:30 i changed the time for that alarm Can you also tell me what sound I have for that alarm i have to rooster crow. doy ou want to change iut I would like to set it to vibrate only do you still want the sound No alarm is set to vibrate only