I just don't want any sound while any button is pressed how can i do that
See here (especially point 1):
What the hell, Why i should share this all when i just want a sinple question answer
What if you read correctly first:
Btw, if you are talking about your device's key tones, this question has nothing to do with AI2.
I recommend taking a look at the manual if necessary.
irrespectful behavior, thread closed
next time this can result in suspension of your account
thank you for your kind understanding.