Hello how may I help you? I want to change an alarm Sure. What change would you like to make? I want to change my 10:30 to 11 Alright. I've moved your 10:30 alarm to 11:00 am. Can you set it on vibrate? Yes. Would you like a sound alarm too or only a vibration alarm? Only vibrate Alright. Your alarm is set to 11:00 am, vibrate only. Tjank you You are welcome.