Does anyone else find it annoying when your in a meeting or lecture or church and someone tries to turn down the volume on their phone, only to have the phone beep with every change in volume (BEEEEP, BEEP, beep, bp, nothing)? Is there any way to turn off this volume response when using the volume controls on the side of the Sprint Hero? Likewise, any way to turn off the sound when turning the phone on/off? Thanks!!