Hello, this is the problem: from time to time I need to silence my phone (iPhone X with the latest OS). When that happens, and I forget to unsilence it, then I miss some of the calls and unless I remind myself to look at my phone every 15 minutes, I don't look at them for hours. Then people are mad at me that I ignore them. SO ... this is what I need: when I am silenced, I either get buzzed every 2 minutes repeatedly until I look at the message, or eventually break thru the silence and give me a ding. Is there such an app?