Nokia 5230 - What is tactile feedback on my Nokia device?

Tactile feedback is a method which gives feedback to the user when the UI has received a touch event. Tactile feedback includes tactile vibra and tactile audio feedbacks, which can be on or off regardless of each other.

To change the level of tactile feedback (or to turn it on/off) select Menu > Settings (> Personal) > Profiles, choose one of the profiles and select Options > Personalise > Touch screen vibration or Touch screen tones.