Photo taken on May 12, 2021 shows an obsolete military telephone displayed at a shopping mall in Bucharest, Romania. A 14-day telecommunication device show was held here to mark the World Telecommunication and Information Society Day, which falls on May 17 annually. The show will last utill May 23.(Photo: Xinhua)
People look at obsolete mobile phones displayed at a shopping mall in Bucharest, Romania, on May 12, 2021. A 14-day telecommunication device show was held here to mark the World Telecommunication and Information Society Day, which falls on May 17 annually. The show will last utill May 23.(Photo: Xinhua)
A man stands beside obsolete radio receivers and TV sets displayed at a shopping mall in Bucharest, Romania, on May 12, 2021. A 14-day telecommunication device show was held here to mark the World Telecommunication and Information Society Day, which falls on May 17 annually. The show will last utill May 23.(Photo: Xinhua)
People look at obsolete mobile phones displayed at a shopping mall in Bucharest, Romania, on May 12, 2021. A 14-day telecommunication device show was held here to mark the World Telecommunication and Information Society Day, which falls on May 17 annually. The show will last utill May 23.(Photo: Xinhua)