Hello how may I help you? Manage my phone please. I can help you manage your phone. What can I help you with? Set my phone to vibrate. Done. Your phone is now set to vibrate function. Okay thanks a lot. You didn't want your ringtone to vibrate as well, did you? No let it vibrate only. Alright. Just making sure. Need anything else from me? Thanks again. That is all. Anytime. Remember that I'm always here to help manage your contacts