How to Get a Signal in a Natural Disaster Situation

i learned during that time period that one of the things that would work is if i put my ephone into airplane mode, waited about ten, 20 seconds, and then turn it off. It could sometimes, not all the times, but het could sometimes grab a signal and hold on to it long enough for me to get, like, a text or something out. And then it would often go down again. So here's where short cuts come in. I just made this simple little three step short cut that m as i was sitting there, you know, doing nothing else with no power anything"