lolwut. and you still keep on using their services? Dude, get to Turkcell or Vodafone and use two-factor if you value your data.

edit: downgrade if you want to but it will be the day of my death when I let a provider dictate my needs and wants with its stupid rules and regulations. I pay for their services and barring unreasonable ones they have to provide what I need. And passing automated smsses are something that is not unreasonable.