EghtesadOnline: Iranian tech and telecom firms, along with government agencies active in the sector, participated in ITU Telecom World 2019 held on Sept. 9-12 in Budapest, Hungary.

EghtesadOnline: Iranian knowledge-based companies will participate in International Telecommunications Union's Telecom World 2019 exhibition (known as ITU Telecom World 2019 ) taking place on Sept. 9-12 in Budapest, Hungary's capital.