"The GSMA Mobile World Congress is a combination of the world's largest exhibition for the mobile industry and a conference featuring prominent executives representing mobile operators, device manufacturers, technology providers, vendors and content owners from across the world. The event, initially named as GSM World Congress and later renamed as the 3GSM World Congress, is still often referred to as 3GSM or 3GSM World.
The GSMA Mobile World Congress currently takes place in February in Barcelona, Catalonia, Spain. The annual attendance is generally between 60,000-70,000 people. Up until 2006 the event took place in Cannes and was known as 3GSM World. Attendees represent more than 200 countries from across the globe."
Its flag is black with Congress logo in the middle of the flag. It consists of red cell intensity coloumns over white GSMA letters in a white bordered black square.