At work the other day some co-workers expressed a desire to listen to personal music, but we could not do that without earphones, at which point we would no longer be able to hear if our phone rang. I suggested a CD player with a phone headset instead of regular headphones. The CD player would also have a place to plug in the phone, so when the phone rang it would ring through so you can answer the phone (or continue to listen to music, if you're avoiding work). This way you don't miss...