"Feature phone is a euphemism for dumb phone." Or the other way around? I prefer the phrase "feature phone". "Dumb phone" sounds unneccesarily derogotary and c

"Feature phone is a euphemism for dumb phone." Or the other way around? I prefer the phrase "feature phone". "Dumb phone" sounds unneccesarily derogotary and condescending. Most of the world's population has a "dumb phone".