Normal
I haven't read through all of this but check your phone settings and see if you have do not disturb. You can set it for time to go off and time to come back on automatically. You can also set people you want to accept calls from if you want. Mine is set to go off from 9 pm to 9 am but my 2 sons who are far away and rarely call without reason their calls will come through. They are the priority list. I put this in effect when he would call me in the middle of the night cause he was fighting with his wife or needed gas or a ride. I am talking 2 or 3 in the morning. It is great relief at times.