If you want a more powerful app go to the play store and download Agent. It features a "blocking mode" which you can configure Sunday through Saturday or pick days independently as well as who you can allow to get through during the silent mode. I have mine to always allow my wife to be able to contact me no matter what. That is just one of the things Agent can do. My other favorite is I can configure it to have my text messages not come through and send back an automated response well connected to my car's bluetooth. There are many more features to this wonderful app and I suggest looking at it and give it a try. By the way I am in no way affiliated with the developer except for the fact I use the app
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