Hanoi, March 4 -- The Viettel Military Industry and Telecoms Group, Vietnam's sole representative at the Mobile World Congress (MWC) 2025, is showcasing cutting-edge Vietnamese technologies at the global event, held in Barcelona, Spain, from March 3 to 6. Viettel Chairman and General Director Major General Tao Duc Thang said that the MWC provides a crucial platform for the group to present its latest technological solutions, gain insights into global advancements, and explore opportunities for technology investment and exports. At MWC Barcelona 2025, Viettel is exhibiting 22 products across three key categories of network infrastructure, digital platforms, and applications. This marks the largest number of products the company has ever in...