Greetings. I bought a cell phone in France and the vendor may not have understood English very well. I asked for an unlocked phone, he said that was what he was selling me. However, I am now in Hungary and cannot use it despite buying a TMobile Card. It is a Nokia 2600 and the IMEI Number is 35762000/211256/7 I am trying to use it with a TMobile Card. The original card was a Bougeytel. Please let me know if you can help. Thanks.