I know that Verizon requires even a single line user to have their shared plan. I read on AT&T's cost calculator you need to have a minimum of 2 phones on their shared plan (but Apple's website does not specify this when purchasing a new iPhone when showing comparison between all 3 carriers plans). I'm currently an AT&T individual plan holder, but I noticed with 1 line on the AT&T shared plan its only $85 (unlimited min, unlimited texts, 1gb data) versus the $99 I pay now (900 min, unlimited texts, 200mb data). Also, the share plan lets me do facetime over cellular and personal hotspot, while individual plans don't let me do that. Here's the Apple link comparing the 3 plans: http://static.ips.apple.com.edgekey.net/ipa_preauth/content/catalog/en_US/index.html Does someone as an individual user have the AT&T share plan with just 1 line on the account? If not, whats the best plan for me as an individual user? And how can an individual user access facetime over cellular?