To conclude the invention of the telephone, the telephone changed the lives of humans all around the world. In the beginning the telephone was heavy, large, and too much too afford. As time went on the telephone got smaller, lighter, and able to afford. Later on, cell phones were invented which made communication a lot easier and better than the telephone invention because it was mobile, chargeable, and smaller. Most kids today use their smart phones as a regular and usual part of their day and so does most of America.