Hello how may I help you? I want to change my phone settings Sure I can help change your phone settings Set my ringer to vibrate from 8 am to 4 pm You want to set your phone so that it will only vibrate from 8 a. M. To 4 p.m. Is this correct? correct That's done is there anything else? Change my ringtone also What would you like it to be? set it to crazy train That's all done have a nice day!