nam 2 unlock phone!!!!?

[Jewles]

okay so last night my daughter somehow got into my phone and changed the settings to nam 2 when it's supsose to be on nam 1.. nam 2 is when you have a buisness or ect.. and need to different number that go to only one phone.. since i have a password when my phone turns on, when she changed it it shot off so i typed in my password and it dosent work!! i've tried 1234 0000 last four digits of cell number.. i called tech support they saild i have to call samsung there closed till tomorrow and i need this done asap i also went into verizon and they said the trouble shooting didnt work!! sooo? my question is what is the password since know one knows? please help! also i have a rouge sch-u960 samsung verizon.. thanks