I know I'm not the only one BUT after about six months of receiving TurkTelecom canvassing, on my landline and mobile phone and having told them that I am not interested in their campaigns, I'm still receiving anything from 5 to 10 calls from them on my mobile. Luckily my trusty Samsung has a "reject list" facility of which I have put "444144" on but they still persist with the calls (they have even tried hiding their number which usually follows after 2 or 3 rejected calls) I'm so sick of it now that I googled the number and have discovered there are hundreds of people complaining, mostly Turks, telling them what to do with their campaign and telling them to stop the calls - it's endemic!
I have today e-mailed TT saying that if they persist in phoning me 10 times a day I will consider taking out a court order for psychological warfare against me just to get a reaction

This is the reply I received following that
Sent from the e-mail, TURK TELEKOM reached Customer Services.
Thank you for bringing us the opportunity to support you. We will respond to you within 1 business day with your request.
TURK TELEKOM products and services and help you to get any information on, 7 days, 24 hours TURK TELEKOM Customer Service
Call 1 444 444.
Thank you for your interest.
Best Regards

Can't wait!!!!