Ok, so every now and then I'll be having a conversation and I'll get a call or text and my phone is not on silent or vibrate and my favorite ringtone starts blaring. Since I'm in the middle of a conversion I'd like to just reach into my pocket, hit one of the buttons and stop the ringtone/notification from playing. This doesn't seem to work out of the box. I'm a bit new to android phones (finally got fed up with iPhone) so I know there is probably an app or setting that will let me do this, but I can't find it. Could anyone give me a pointer?