Hello how may I help you? Can you help me manage my phone settings? Sure. How can I help you with your settings? Can you set my phone to vibrate? OK, your phone is already set to vibrate. Anythingh else? Can you put on a timer so it'll go back off vibrate in 8 hours? Sorry but I cannot do that. Why not? I am not equipped to help you with that. Okay thanks anyway You're welcome.