Can You Put Any Sim Card in a Mobile Wifi Router You can use a normal mobile phone SIM card in other devices like a tablet, 4G router, mobile broadband dongle & other smart devices. This is because SIM cards are specifically designed to work with mobile phones, tablets, 4G routers, and other smart devices.
If the phone network sees two or more MAC addresses in the data coming from the phone/router then it knows that the phone is tethering or that the sim is in a router. The solution is to get a unlimited SIM that allows tethering, like GiffGaff for £25 month. This is quite competitive with unlimited broadband deals. 3,957.
Solis - Lite 4G LTE Global Wi-Fi Hotspot + PowerBank - Mobile Router, Lifetime Data Plan - Orange. Cricket Wireless - 3-in-1 SIM Card Activation Kit - Multi.. 366 132 165 306 391 169 39 160 167