Large Finger; Small Cellphone

       A call came from my son while I was talking to a doctor during an office visit.  Among the suggested quick text responses, I touched "I can't talk right now." The phone stopped ringing as soon as I did that.

       David texted me back, and I didn't know why at the time, "To the phone?"

       Yes, iPhone 5 is small; my finger, while not large, was big enough to miss the intended message and hit one of the five others which are in pretty small print.  Only when I talked to David later did I learn that I had hit

                                        "I'm on my way!"