NO SIM CARD REQUIRED IS A COLOSSAL LIE!!!
I foolishly bought a Mobile Wifi without reading these Trustpilot reviews first. Sent away for it after something I saw on YouTube. I wish I would have saved the fifty dollars. When my device arrived the first thing I read on the box instructions was INSERT CARD. What card? I ordered a modem that was supposed to come without a SIM card. I was supposed to get "Service For Life" without having having to pay for any plans. The instructions don't even tell you how to crack open the device to put the card in. And it doesn't say what kind of card it uses and where to purchase the card. When I plugged it in to charge the device, it never came on. It could sit in the charger for days and it won't hold a charge or operate properly. Total garbage. Expensive mistake. I hate getting ripped off. Order from this company and you'll get ripped off too.