Orange and Zeop occupy the greatest number of best places on the podiums of the annual Arcep survey (the Electronic Communications Regulatory Authority, posts and press distribution) on the quality of overseas mobile telephone networks in Overseas Territories. Arcep takes measurements in inhabited areas but outside homes, as well as travel on main roads, by studying the most used mobile services (navigation web, video playback, data transfer, SMS and voice calls…).“In Reunion, results remain at a high level, summarizes Arcep. Zeop's quality of service improves significantly for web and streaming uses to achieve performances comparable to those of Orange and SRR on most indicators.. Telco OI (Free) remains behind on the data ». The results of the next annual survey will be special, since they should make it possible to compare the performances of the 5G networks of the four operators.