I've noticed a lot of people tend to refer to them by the device type, 'have you seen my iPhone/Blackberry/Android' etc. But I think the concept of a 'phone' ha

I've noticed a lot of people tend to refer to them by the device type, 'have you seen my iPhone/Blackberry/Android' etc. But I think the concept of a 'phone' has evolved and the meaning of the word is changing/has changed. I don't hear people say 'smart phone' vs 'phone' anymore, but 'phone' vs 'feature phone'. Obviously I'm rather ignoring landlines...