- Go to Settings > Sound > Advanced.
Do any of the following:
- To hear a tone when you dial a number, turn on Dial pad tones.
- To hear a click when you lock or unlock the screen, turn on Screen locking sounds.
- To hear a click when you touch something on the screen, turn on Touch sounds.
- To feel a vibration when you type on the keyboard, turn on Touch vibration.
If you don't want any of these sounds, just turn them off
.