Not sure which area to ask this question. With AT&T, Mobile Data Share plans, is there any way to disable a child's ability to use "Personal Hotspot" on an iPhone 5? (5 gig in one night at a cousin's house....) AT&T says it comes with Mobile Share so they can't disable it. Not real pleased with that answer, they were sure able to disable it when I had unlimited data..... I can't find a parental control block under iOS restrictions either. Am I missing it or is it just not possible? Thanks!