Business Internet Services TTNET A.Ş. by Mobile Services TT Mobile Communication Services Inc. by Türk Telekomünikasyon A.Ş. offered by. Türk Telekom® brand is a joint brand of Türk Telekom Group companies. Each company is protected.
Business Internet Services TTNET A.Ş. by Mobile Services TT Mobile Communication Services Inc. by Türk Telekomünikasyon A.Ş. offered by. Türk Telekom® brand is a joint brand of Türk Telekom Group companies. Each company is protected.