Simplest is the Best?

The John's Phone seems to one of the simplest mobile phone designed ever. Similar to the K-01, it is a "designer" gadget as claimed and it offers you no more than a 2G phone that supports quad GSM frequencies. The full specifications is here.The most interesting thing of it is that now the phone/address book and games are now back to paper and that the "stylus" of the phone is actually a ball pen