[header] How to turn off the android dialpad sounds [title] Open the settings menu. [step] Open up the apps drawer from the bottom of your home page (box made up of rows and columns smaller boxes), then find the settings icon. Depending on your device, the settings icon will differ. 
Try searching for " settings " by tapping on the magnifying glass icon in the upper right corner of your device's apps page. [title] Select the " sound " option for dealing with android sounds.