'Current guidelines based only on the heating effects of cell phones do not address non-heating damage to DNA, nor the effects of frequency modulation used to broadcast information and are completely inadequate to safeguard public health. Specific Absorption Rate (SAR) is should not be used as a basis for a safety standard since it regulates against thermal effects only.
So far cell phone “safety codes” only regulate radiation capable of burning skin. It's like saying cigarettes aren't dangerous unless they burn you.'