Spain, Feb. 28 -- From March 3rd to 8th, the Movistar Centre in Placa Catalunya will host a special program titled "A Window to the Mobile World Congress", coinciding with the launch of the Mobile World Congress (MWC) in Barcelona. During this time, Telefonica, Samsung, Xiaomi, and Motorola will bring the latest mobile technology innovations showcased at the congress to the city center, giving citizens a chance to experience them firsthand.On the ground floor of the Movistar Centre, visitors will have access to an exclusive area where brand representatives will present the features and advancements of their latest products. Attendees can also enjoy live demonstrations, exclusive promotions, and special giveaways.Telefonica will broadcast li...