Обращался сюда:
http://www.********
Судя по ответу в базах AT&T USA (США) NCK кода нет:
"Dear Sergey,
Unfortunately there was no unlock code available in the Acer unlock code database. This could be either because you have provided a wrong IMEI number or network provider name or else Acer did not add the unlock code for your phone to their databases yet................."
и мне нужен второй способ?