This application mute incoming calls and SMS for a period of time that you set. If you are using the Do not disturb mode just to silence incoming calls and SMS and nothing more, and you are tired of its bugs and the complexity of its settings. then this app is a good alternative.Mute all calls and get some work done or have some sleep get a nap. Bring quietness to your life.HOW TO USE :Start the app. Click on the numbers. Set time (15 min by default). Click MUTE button. All the phone calls and SMS will be muted during the time you set.Click EXCEPTIONS then select the contacts wich phone calls will not be muted even if the mute is on.