How could I enter to service mode in Philips 25PT4323/11 (L6.2) -TV?

I've googled for that, didn't got specific instructions for this model,
but only some "for most Philipses" -instructions, which is to press
062596 and then i+. There was also instructed to try to include any
number not included in the code after the first 0. There was also said
that the speed of inputting the presses matters. But I didn't get into
service mode. Does anyone here know?

Thanks in advance :-)

--
Top-posted replies will be ignored.