This Article Applies to: All 4G LTE Routers Issue Description/Phenomenon: Customers may find that the SIM Card Status displays a 'NO SIM card detected' error (pictures as below) when they inserted the

My 300Mbps Wireless N 4G LTE Router displays: No sim card - Please insert your sim card even when active sim card is in it. I have restarted, reset, reinsert the sim card but have not progress I need