human
I've heard a lot of talk lately about the dangers of cell phones and radiation. Is this something I should be concerned about?
assistant
It depends on what you mean by “cell phone”. If you’re talking about the kind of cell phone that uses a radio frequency to transmit data, then yes, it is important to take precautions when using these devices. But if you’re talking about the kind of cell phone that relies on a physical connection between the transmitter and receiver, then no, there’s nothing to worry about.