Most of what has been said today is concerned with the power levels and alleged heating effects, which most people now who are worried about non-thermal effects don't think are important.
What may be more important is the modulation of the signal; that is, the way the signal strength rises and falls as the digital waves are transmitted. It is that which people think disturbs cell membranes and causes some of the effects that we are seeing, like loss of fertility. It's not so much the strength of the signal, but the way in which it is modulated.