«I was surprised to hear a sales person on the other line. (ncpolicywatch.com)
Another user on the XDA Developers forum said that whenever he put the device on a desk on its back, people on the other line say they couldn't pick up his voice. (techtimes.com)
Some people just don't know how loud they are, especially when their attention is focused on the person on the other line. (businessinsider.com)