I Face Turkcell Superbox Speed Drop From 100 Mbps to 2 Mbps
I have been a long-time corporate subscriber of Turkcell Superbox. I have been using Superbox for 3 years, and for more ...than 2 years I have been on one of the highest corporate data packages. I pay between $60 and $120 per month, and during this time I consistently received internet speeds averaging