Hytera, a leading global provider of critical communications technologies and solutions, announced that its mission-critical smart device, the PNC660 450MHz, has been granted whitelist certification by 450Connect during the Mobile World Congress 2026 (MWC26), held from March 2 to 5 in Barcelona, Spain. This certification authorizes the device for full commercial deployment across European 450MHz private broadband networks, marking a significant milestone for Hytera in delivering reliable, secur...