15 million subscribers must turn off 2G signals before September 2024 stockbot 0 38 2023.12.06 10:31 https://vietnamnews.vn/economy/1637565/15-million-subscribers-must-tur… + 9 https://vietnamnews.vn/rss/economy.rss + 7 A seminar on turning off 2G signals to bring people to the digital environment was held on Tuesday.