Please forgive me for asking such a basic question. When my 6+ arrives tomorrow from Verizon, it will be my first time going from one iPhone to another. Would the 6+ be coming already programmed for my number? Is it basically just a matter of turning on the phone and it will take over my number or does it basically come dumb and I will need to activate my number to it? I am fully backed-up via iCloud. Is it generally best to do a restore from iCloud or is there an advantage to trying to do a clean install? I believe I could just start from square one if that is best, other than contacts. I have about 250+ contacts that will need to be transferred over, one way or another. Thank you!