An employee of Germany's Federal Network Agency uses his mobile phone in front of a screen set up for the auction of spectrum for 5G services at the Bundesnetzagentur headquarters in Mainz, Germany, March 18, 2019. Photo: Reuters
An employee of Germany's Federal Network Agency uses his mobile phone in front of a screen set up for the auction of spectrum for 5G services at the Bundesnetzagentur headquarters in Mainz, Germany, March 18, 2019. Photo: Reuters