How to unkock a nokia 6126 phone

[gan9stah]

searched everywhere and tried the caluclator and no answer. Can some one help me?
Posted on: May 27, 2008, 09:31:02 PM
 ime 357654017957625
modle nokia 6126
at&t

[Ryan]

The IMEI number is : 357654017957625

Nokia Master code: 6336547637

[Vadcseresznye]

 
OK. I am having problems.
I quit AT&T 3 weeks ago, but I can no longer switch on my phone, as it mentions inactive SIM or something like that. I have moved to Australia, and wanted to use another SIM. From this unresponsive phone, is it possible to unlock? I have tried to contact AT&T lots of times. When I was in the US, and rang cutomer service, they refused to even consider unlocking the phone. On the internet, I can see even on the AT&T site that someone obtained a code for their son who was overseas... so why wouldn't they help?
If you could please suggest a course of action I could take, I would really appreciate it.

[staff]

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