Sure. At home. And yes, I'm old enough to have walked around with a phone tucked in my neck. But if you're in public, and using a smartphone, headphones are al

Sure. At home. And yes, I'm old enough to have walked around with a phone tucked in my neck. But if you're in public, and using a smartphone, headphones are always an option. There s absolutely no reason why anyone needs to use speakerphone in public if they're just one person.