Ring Ring... "Happy National Telephone Day" - time to phone a friend with your greeting - what's your hang up? Don't know their digits? Could Alexander Graham Bell, way back in 1876, ever anticipated what his invention started... not to mention the catch phrases... it's mind boggling. The only problem with smart phones is movie stars can't make a dramatic "slam down the receiver" moment... I mean pressing the disconnect button doesn't have the same impact!