56 Dumbphone Sales Are Soaring As People Revolt Against "Overwhelming" Smartphones (www.zerohedge.com) posted 2 years ago by Scutigera_coleoptrat 2 years ago by Scutigera_coleoptrat +56 / -0 40 comments share 40 comments share save hide report block hide replies
Yes, the 5G system uses a variety of bands for its operation, not just one frequency, but it does put more energy into its higher frequencies than earlier standards.