Region code hack:
Remove any CD's or DVD's
Use the remote for the following steps:
1. Switch the player off and on again
2. press Play
3. enter 274 - you will now see "------------" on the display
4. enter 222222005255 - this does not fit on the display !!
5. press Play
6. Switch the player off and on again
It seems this is a Philps style hack