how do i reset my nokia 3120?

[hope1]

i just found it and i haven't used it in years. it has old number and things i want to delete and change but i can't because i don't remember what i used for the security code back then.

how do i set it up so it has nothing on its memory except for what was originally there?

Use default security codes such as 0000 or 12345 to reset your Nokia 3120 . If the codes are not working, use Master reset code . You can get it from any of the online vendors like Unlocking4free.com to reset it .