Help unable to mute keypad sound

[Kromastorm]

hi all,
I had recently reset my optimus one as it seemed a little bit slow to me. After that I reinstalled all the apps which I had installed previously. Everything is fine except the keypad sound. I have turned the Audible Touch Tones in Settings-->Sound, but still the keypad sound is coming. I am unable to understand the reason for it. Before reset, I did not have this problem, all of a sudden this strange issue has come up.

Does anyone know how to fix this problem?

 

[usudarsan1982]

if the ringer volume is reduced fully, you will not get the sound, but anyways even i need to know if there is anyother solution for this

 

[BillTan]

You went to the wrong place.

Go to Setting, Language & keyboard, select the keyboard type, uncheck Sound on keypress.