I live in the US and am running iOS 6 on Verizon. I tried calling a friend who also has an iPhone 5 and the icon isn't lighting up for me during the call. She says that she's able to try to start it with me, but it doesn't go through. So I assumed it was a problem on my end. But when I look at settings I only see: iCloud Mail, Contacts & Calendars Notes Reminders Phone Messages Maps Safari There is no option for Face Time. Is there something I need to do for it to show up?