On 12 March, 2018, a group of visitors comprised seven people from Berendina Development an NGO from Sri Lanka visited to learn about social business and activities of Grameen Telecom Trust (GTT). Nobel Laureate Prof. Yunus joined the visitors and discussed about the methods and sustainability of the Social Business programs. Mr. Abu Nayeem (Manager, SB & Communication) explained the activities of GTT. He also conducted a power point and a video presentation.