Samsung T22A350 E-Manual page 77

How to watch a restricted program or movie
If the TV is tuned to a restricted program or movie, the
block it. The screen will go blank and the following message will appear:
This channel is blocked by
Enter the PIN to unblock. the program or movie.
If you forget the PIN code, press the remote control buttons in the following
N
sequence in Standby mode, which resets the PIN to "0-0-0-0": MUTE → 8 →
2 → 4 → POWER (on).
◀
Lock. Please enter the PIN to unblock
Program Rating
English
Program Rating Lock will
▶