How do u unlock parental contron without a code?

Question

How do u unlock parental contron without a code?

Answer 1

You can reset the machine to factory standards... but that varies with machines. I hope you kept the manual. If you didn't look it up on line.

Answer 2

You can't.

Answer 3

You'd have to have some kind of code and what kind of box do you mean?  For a eurovox its usually 4 zeros Or 1968, not too sure about some other boxes though... You could try look it up in a tech forum, try here (their great, very helpful) http://www.techwatch.co.uk/forums/  Hope it helps...