(ČIA) O2 Czech Republic continues expanding the 5G signal. By the end of 2020, it will cover 35 stations of the Prague underground system and connected tunnels. By the end of December, the signal will be available between Háje and Nádraží Holešovice on the C line, between Českomoravská and Radlická and at Nové Butovice on the B line, and between Náměstí Míru and Dejvická on the A line. Covering the underground system with the 5G signal will continue in 2021.