Neurosurgeon Keith Black: Safest ways to use a cell phone

The best thing is to be informed, at least consumers can be aware that there is a potential risk and therefore can take measures to use there cell phone more safely. The best way to use your phone is to either hold it at least 1 inch away from your ear, use an earpiece, use the speaker phone, text message, or when driving use a hands free device.

Source: Neurosurgeon Keith Black.