 SAN DIEGO--BUSINESS WIRE--- INSG 5G--To meet the urgent need for fast, reliable internet access virtually anywhere Inseego Nasdaq:INSG today announced that its MiFi 8000 4G LTE mobile hotspot is now available for ATT NYSE:T enterprise users and first responders using FirstNet services nationwide. Our enterprise customers and first responders using FirstNet need secure, reliable connectivity wherever their work takes them, which is why the Inseego MiFi 8000 mobile hotspot is such an impor 