[jinzhen]

I know my username and password, but I have never had to enter it for my data to work....where would I enter that information? Remember, I cant get my msl code to work (i know its correct but it says its not) so if I have to enter it inside that menu then Im lost for now...is there a normal place in the phone where I enter my data username and password without having to go to a special menu that requires a code to get into?