Setting Up Your New (or Old) iPhone

I get asked daily about the many features of iPhone... how-to this and how-to that... but most inquiries are about basic setup.  Turning Wi-Fi on and off, enabling airplane mode, turning off notifications... and mostly how-to conserve battery life.  This article at Yahoo Tech sums it up pretty well and although it is written for a new iPhone user, it is quite handy for existing users as well... as long as you are running the latest iOS... it is applicable.  Enjoy your "New" iPhone!