Peugeot 807, How to open sliding doors from inside?

Hi, I've just purchased a peugeot 807 SE 2004, I was wondering how to open the electronic sliding doors from inside. Is there a child lock function that I cant see?


And should the little button on the inside pillars open them?


The electronic doors do open from outside.





Thanks|||sounds like child lock is on check the little red disc on the door near the catch