Well I'm not sure but I think it's the phone because I had a Nokia 6010 and I entered a code and unlocked it but then again it could be my
SIM I put the T-Mobile
SIM in my Cingular phone and it asks for a restriction code I tried all the codes I know like 0000,00000,00000000,1234,12345,123456,4321,54321 so I have NOOO clue all I know is its numbers no symbols and also when I have my regular Cingular
SIM in the phone I can enter 2945#*70001 and it says done then I go into menu>settings>security>
SIM locks then it says activate, deactivate, & something else but then when I enter that code with the foreign
SIM it says done and then asks for a PIN instead of a restriction code and I have NO idea what the code could be and I really need it. Thanks for any help.