Still, the article points out, the studies aren't definitive. That's because no one has examined whether long-term exposure causes any ill effects. This ABC News story says the General Accounting Office, the investigative arm of Congress, has called for more research into the safety of mobile phones. Another potential problem with recent studies, according to The Denver Post story, is that they looked mostly at analog phones.
Most newer phones are digital.
The Federal Communications Commission has set standards for radiation emissions from cell phones. To find the Specific Absorption Rate for your phone, go to the FCC Web site. All rights reserved.