How to set vibration for Nokia phones?

Lights the screen when the screen is locked. Double-click the screen or key.

When the screen lights up, press the sound key, and the words "ringtone+vibration" will appear at the top of the screen.

Click on "Ring+Vibration" and you will see that the system will switch back and forth between "Ring+Vibration" and "Vibration" modes. So when you need "vibration" mode, just click on this place and there will be "vibration".