Turkcell Launches New Affordable Smartphone T70 With 4.5G Speed By: Benzinga via Benzinga May 13, 2016 at 13:56 PM EDT Turkcell (NYSE: TKC) disclosed that it added a new smartphone to its own-branded smartphone family T-Series following the launch of ... Read More >> Related Stocks: Turkcell Iletisim Hizmetleri As ADR