The problem is I want my mother to be able to call and get through by calling twice within 15 minutes, but I have a friend who keeps calling me repeatedly until I answer. How do I allow only my mother to get through DND by calling twice within 15 minutes but no one else? Also, I don't want my mother's call to go through if she only calls once within 15 minutes.
I have a Note 8 using Android version g
I have a Note 8 using Android version g
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