The MobileTeleSystems Joint Limited Liability Company was registered in the Ministry of Foreign Affairs of the Republic of Belarus on April 4th, 2002. The founders of the company include:
• the Belarusian stockholder – Beltelecom;
• the Russian stockholder – MobileTeleSystems.

Mobile TeleSystems JV operates in the communications field based on license (registration number 926), issued by the Ministry of Communications and Informatization of the Republic of Belarus. MTS has become the first mobile operator in Belarus, which received its certificate of compliance with the quality management system standards of STB ISO9001, in accordance with the international standards ISO9000.