Hello how may I help you? i need to change an alarm Sure. What time is your alarm set for? 730\ I don't see an alarm set for 7:30 but I see one for 8:00. Would you like to change the 8:00 alarm? yes What would you like me to change? i want to set it to vibrate I have set your 8:00 alarm to vibrate thanks Is there anything else I can help you with?