https://us.community.samsung.com/t5/Galaxy-S22/Verify-Network-Frequency-Details/m-p/2479459#M50767 I don't know how without an app but this is a good one.<BR /><A href="https://play.google.com/store/apps/details?id=com.farproc.wifi.analyzer" target="_blank">https://play.google.com/store/apps/details?id=com.farproc.wifi.analyzer</A> Fri, 06 Jan 2023 07:49:32 GMT Diaboyos 2023-01-06T07:49:32Z