Hi everyone, I preordered the iPhone 6 with scheduled delivery this Friday. Problem is, I'm not sure what time it will be delivered or if there is a signature required. I have the UPS my choice but don't see anywhere where it says signature required. Does anyone know if you have to be present at home and sign in order for them to deliver the iPhone, or if there is anyway you can specify to leave it at the door if I'm not home? THANKS!!