/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: sebcabello https://cdn.slidesharecdn.com/profile-photo-sebcabello-48x48.jpg?cb=1661789606 Economist especialized in public policy with experience in telecommunications and international trade. Today leading GSM Association activities in the Latin America region. http://www.gsmworld.com