I still have to put our phones in airplane mode when we are on the farm in WV or they will keep trying to connect to towers and drain the battery real quick.
The whole not answering the phone thing will be different per person. I was just saying I can relate because I get less than 10 legit real calls per year and 10 or more spam calls a week. Its made using my phone as a phone useless, its not about the time taken, its knowing that any call I get isn't a call I want.