Hello how may I help you? Can you locate my 10:30 AM alarm? Okay. I found your 10:30 AM. What would you like to do with it? Please change it to 11:30 AM. Your 10:30 AM alarm has been set to 11:30 AM. Can you please set it to vibrate? Okay. Do you still want it to make a sound as well? No. Okay. Your 11:30 AM alarm has been set to only vibrate. Great, thank you! You're welcome!