Three men were sitting naked in a sauna.Suddenly there was a ring tone and the first man pressed his wrist and put it up to his ear,speaking into it. The others looked bemused until he explained that it was the latest cell phone that was so tiny it could be implanted under the skin. Time passed and the second man suddenly pressed his ear lobe and listened intently. He looked around and explained that he was checking his voicemail. The third man was a little put out that he had no gadgets himself so he thought for a moment, then went out of the room. He returned moments later with a piece of toilet paper hanging out of his bottom.He looked around and "Oh look, I've got a fax coming through"!