Samsung is reportedly working on cutting-edge UWB (Ultra-Wideband) wireless earbuds, which could revolutionize audio quality. While unconfirmed, a Samsung patent suggests the possibility of launching ...

or text like Wi-Fi calling or VoWiFi. On an iPhone, you'll see Wi-Fi after the carrier name. Samsung and pixel phones show a phone with Wi-Fi waves. Check your phone's manual or carrier's support ...