Well, the first thing you have missed is that you should never hijack a thread with a question that has nothing to with it. This thread is about the Telenet box, not your Panasonic box. So you really should have started a new thread with the name of your box.
However, before you do that I am also guessing you haven't read the thread: ??
Part of which says to try other devices that are close. As far as I know all the Panasonic DMR and DMP boxes use the same codes, so you need to try those, either the built-in ones or the Custom Remotes I have already built.