> They are a bit confusing since now days the microphone tends to be on the bottom side of the phone The microphone has been at the bottom side of the phone si

> They are a bit confusing since now days the microphone tends to be on the bottom side of the phone The microphone has been at the bottom side of the phone since they looked like https://www.ooma.com/wp-content/uploads/blog/2019/02/telephone-slang-ooma.jpg https://www.ooma.com/wp-content/uploads/blog/2019/02/telepho... ? My first thought was also that the phone was upside down though, and that the line was where they're usually a thing for speakers.