Fitch ratings concluded its annual review of Türk Telekom and upgraded Türk Telekom's National Long Term rating to "AAA (tur)" from "AA+ (tur)". The agency affirmed our local currency rating (IDR) and changed the Outlook to Stable from Negative. The foreign currency rating (IDR) was affirmed at "BB-" and the senior unsecured foreign currency instrument rating was affirmed at "BB-".