"a phone so simple a 3-year old can use it" Really, you don't need to say more than that. You don't want to get into the details of what touch is and how it wo

"a phone so simple a 3-year old can use it" Really, you don't need to say more than that. You don't want to get into the details of what touch is and how it works The point is that it's the first phone that anyone can pick up and just have fun with.