Nokia e66 My mobile phone has a password lock. How to cancel it now?

Press Steps, Functions and Control Panel. Settings, general, security settings, mobile phone SIM card management, and then set yourself. If the password is always wrong, first enter the initial password 12345, and then enter the password you want to set. If not, have you changed your mobile phone password before? If it hasn't been changed, you can enter it in the system interface. Mi # 7780 will be restored to the factory settings, and you will be prompted to enter the password. The unchanged password is 65438. 30 yuan, go to the mobile phone shop and customer service. Friendly reminder, you don't have to disassemble your mobile phone to brush the machine, and it won't take long to wait for him to brush it in the store.