China News Service Client April 23 (Wu Tao) On the 23rd, at a press conference held by the State Council Office, Wen Ku, a spokesperson for the Ministry of Industry and Information Technology and director of the Information and Communication Development Department, said that he supported mobile phone companies to strengthen R & D and innovation. Consumers provide a variety of 5G mobile phones with high cost performance, and promote telecom operators to gradually reduce the tariff level of data flow and credit purchases through optimizing package settings to drive 5G consumption.