Turkcell Refuses to Cancel Plan Approved Just Days Ago
I have been a Turkcell customer for many years. I previously used the Platinum 240 GB annual plan. When I ran out of my ...data allowance earlier than expected this year, I called customer service to find a solution. During a call on October 1, 2026, at 3:52 p.m., I agreed to switch to the Dev Star 240