I have been on a AC FAMILY SHAREPLAN 700 (which is no longer available) and just upgraded to an iphone from a flipphone last week. At that time, I selected the 4G plan that allows me to use my iphone as a hotspot and a 1000 text plan. The plan to enable hotspot cost more than just a standard data plan. I just looked and this applies only to my line, not the other family lines. So if I switch to the "4 GB Shared Data - Unlimited Talk & Text Share everything across all your devices." do I lose the hotspot capability for my iphone? There is no plan option that calls out hotspot when I try to switch it online. Thanks.