/technologies/embedded/b/blog/posts/verizon-and-kt-demo-first-hologram-international-video-call-over-5gVerizon and Korea Telecom demoed the first ever hologram call using their 5G networks. (Image credit Korea Telecom ) Earlier this month, Verizon and Korea Telecom tested the first international hologram-based video call over their respective 5G ...en-USTelligent Community 12