Savvy Senior: Cheap basic cell phone plans for penny pinching seniors

Dear Savvy Senior,

A few months ago, I read a column you wrote on extremely cheap smartphone plans for budget-conscious seniors. Can you do a similar column for those of us who still use basic flip phones? My old 3G flip phone is about to become obsolete, so I’m looking for the cheapest possible replacement. I only need a simple cell phone (no data) for emergency calls when I’m away from ho...