Apple MC319LL/A Information Guide - Page 7

Exposure to RF energy is related to time and distance. If you are concerned about RF exposure, decrease your total talk time on iPhone and increase your distance to iPhone by using one of the many hands-free options available, including the built-in speakerphone, the supplied headphones with built-in mic, or other third-party accessories. For more information about RF energy exposure, see the FCC's Radio Frequency Safety page at: www.fcc.gov/oet/rfsafety For information about the scientific research related to RF energy exposure, see the World Health Organization's EMF Research Database at: www.who.int/peh-emf/research/database Frequency Band2 Body3 GSM 850 1.15 GSM 1900 0.99 UMTS II 1900 0.578 UMTS V 850 0.981 CDMA 800 MHz 1.11 Band Class 0 CDMA 1900 MHz Band Class 1 0.649 2.4 GHz Wi-Fi 0.191 Head 1.04 1.08 1.18 1.13 1.15 1.18 0.372 FCC & IC 1g SAR Limit (W/kg) 1.6 1.6 1.6 1.6 1.6 1.6 1.6 Frequency Band2 Body3 Head EU 10g SAR Limit (W/kg) EGSM 900 0.989 0.766 2.0 GSM 1800 0.695 0.959 2.0 UMTS I 2100 0.495 0.98 2.0 UMTS VIII 900 0.681 0.988 2.0 2.4 GHz Wi-Fi 0.106 0.267 2.0 Radio Frequency Interference Radio-frequency emissions from electronic equipment can negatively affect the operation of other electronic equipment, causing them to malfunction. Although iPhone is designed, tested, and manufactured to comply with regulations governing radio frequency emission in countries such as the United States, Canada, the European Union, and Japan, the wireless transmitters and electrical 2 Your iPhone may be configured to support one or more of the listed frequency bands, depending on carrier technology and network availability. The frequency band used by iPhone varies depending on wireless service provider, wireless technology, and region. 3 iPhone positioned 10 mm (13/32 inch) away from the body.