I already asked the costumer service, but my problem is I haven't got account at Cingular... So, I only have to find someone who has account at Cingular and he/she can ask the code from the provider for me...
Am I right?
Originally the problem is my N75 not come directly from Cingular but Cingular branded (SIM Lock)...
And I want to know what is the exact process for unlock codes internally at Cingular... They are working from database what is originally sent by Nokia with the phones to the provider (because my phone wasn't in Cingular database) or they work with calculator...?
Br,
Mazsi