Hello! I've seen several posts about getting an Israeli SIM card and most people recommend Snapir. I am having difficulty with their website to get in touch with someone from the company as whatever button I click on, the screen goes blank? My question is, do I need to get a family plan or can my kids just use my phone as a "hotspot"? I don't think they'll need to make any phone calls. Does anyone have contact details for this company?