Ka December 2021, IWAVE e file Guangdong Communication Company tumello ea ho etsa tlhahlobo ea ts'ebetso ea FDM-6680.Teko e kenyelletsa Rf le ts'ebetso ea phetisetso, sekhahla sa data le latency, sebaka sa puisano, bokhoni ba anti-jamming, bokhoni ba marang-rang.