What LTE Frequencies Does Relay Use? Kaycee C July 11, 2018 00:16 Updated Follow Environment Relay Answer Relay has LTE frequency band support for the top 4 US carriers ______________________________________________________________________________ Article Created From 1426720 Related articles Will Relay Firmware Updates Download over WiFi? Relay FAQs What Does it Mean if a Relay is Offline? In Order for Relay to Work, Do They Have to Be Connected to WiFi? When Does the Relay GPS Location Update?