Questions about the dangers of radiation from mobile phones periodically pop up in various publications at home and abroad. There is no consensus yet exists, since research results to a large extent depend on who is funding the study. According to the results of purely physical warm-up different kinds of radiation, with a certain degree of probability it can be assumed potentially more harmful radiation of 900 MHz compared to 1800 MHz, but even this "fork in the water to write." In general, all researchers agree on one thing: it is clear that nothing concrete is not yet clear. However, this material was precipitated Bang spam advertising of long-range cordless phones, and here is just talk about anything.