Having been without my iPhone for three days, there were times when I felt like I was missing my right arm. What will the weather be like today? What’s the address of my doctor’s office? It was alternately liberating and annoying to be unplugged when I needed information. The idea of a simple cellphone does have its merits. The Punkt MP01 is a simple cellphone with just the basic functionality, and it looks great. Unfortunately it’s only available for 2G GSM, which means it’s unavailable for AT&T, my carrier.