Pen Phones - Pen Size Mobile Phones

One of the problems I face while using the cell phones is its size and weight. I always wanted to own a small, pen-sized phone, which I can keep in my shirt's pocket. Gizmodo reported on a Pen Phone design - about a very slim and very small pen phone.

I don't care if the 'pen' does not write. The pen phone may not have the SMS facility because of the smaller size. I also don't need a camera or MP3 player or FM radio on the pen phone. The concern could be battery life, price, and signal reception.

I hope such a pen phone will have a Bluetooth wireless headset in order to avoid holding up the pen phone for hours! With the headset, you can keep the pen phone in your pocket just like any other pen and use the Bluetooth headset for talking.