Listed below are measurements of specific absorption rate (SAR) of radiation (in W/kg) when these types of cell phones are held to the head: Samsung SGHtss9, Blackberry Storm, Blackberry Curve, Motorola Moto, T-Mobile Sidekick, Sanyo Katana Eclipse, Palm Pre, Sony Ericsson, Nokia 6085, Apple iPhone 3G S, and Kyocero Neo E1100. 

What additional data would you need to determine whether there is any danger from cell phone radiation?

0.38    0.55    1.54    1.55    0.50    0.60    0.92    0.96    1.00    0.86   1.46