"Technology" joke

Three men are sitting naked in the sauna. Suddenly there is a beeping sound. The first man presses his forearm and the beeping stops. The others look at him questioningly.

"That`s my pager," he says. "I have a microchip under the skin of my arm."

A few minutes later a phone rings. The second man lifts his palm to his ear.

When he finishes he explains, "That`s my mobile phone. I have a microchip in my hand."

The third man, feeling decidedly low-tech, steps out of the sauna. In a few minutes he returns with a piece of toilet paper extending from his rear.

The others raise their eyebrows.

"I`m getting a Fax," he explains