The firms are Telekom Srbije (Serbia), Sistema Telecom (Russia), Telekom Austria (Austria), Telenor (Norway), Magyar Telekom (Hungary), Elisa (Finland), Novator (Island), France Telecom (France), Orascom (Egypt), Valiva (Switzerland), and PlanetSky (Cyprus).
Firmele sunt Telekom Srbije (Serbia), Sistema Telecom (Rusia), Telekom Austria (Austria), Telenor (Norvegia), Magyar Telekom (Ungaria), Elisa (Finlanda), Novator (Islanda), France Telecom (Franţa), Orascom (Egipt), Valiva (Elveţia) şi PlanetSky (Cipru).