While I was surfing the web, I found the picture of this cellphone, probably the most advanced ever.



Tech Specs:

Capacity: Whatever size you buy the film
Display: Black and white anti-gloss display
Operating system: Call-answer system
Camera: Whatever you attack to the rubber band
Audio: 2 sounds
Video: Are you kidding me?
Headphones: What's that?
Inputs: Rubber band to attach a cammera, 2 AA batteries