Turkcell Iletisim Hizmetleri AS (Turkcell) is a Turkey-based company engaged in establishing and operating a Global System for Mobile Communications (GSM) network in Turkey and regional states. The Company operates in three business segments: Turkcell, Euroasia and Belarusian Telecom. The Company offers, along with its subsidiaries, a range of services include telecommunications, customer relation management, information technology, research and development, and betting business investments, among others. As of December 31, 2011, the Company�s subsidiaries included Kibris Telekom, Turktell Bilisim Servisleri AS, Turktell Uluslararasi Yatirim Holding AS, Turkcell Kurumsal Satis ve Dagitim Hizmetleri AS and Financel, among others.