61Regulatory informationFCC regulationsThis mobile phone complies with part 15 of the FCC Rules. Operation is subject to thefollowing two conditions: (1) This device may not cause harmful interference, and (2) thisdevice must accept any interference received, including interference that may causeundesired operation.This mobile phone has been tested and found to comply with the limits for a Class Bdigital device, pursuant to Part 15 of the FCC Rules. These limits are designed to providereasonable protection against harmful interference in a residential installation. Thisequipment generates, uses and can radiated radio frequency energy and, if not installedand used in accordance with the instructions, may cause harmful interference to radiocommunications. However, there is no guarantee that interference will not occur in aparticular installation If this equipment does cause harmful interference to radio ortelevision reception, which can be determined by turning the equipment off and on, theuser is encouraged to try to correct the interference by one or more of the followingmeasures:• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and receiver.• Connect the equipment into an outlet on a circuit different from that to whichthe receiver is connected.• Consult the dealer or an experienced radio/TV technician for help.Changes or modifications not expressly approved by the party responsible for compliancecould void the user's authority to operate the equipment.RF exposure warningThe equipment complies with FCC RF exposure limits set forth for an uncontrolledenvironment.The antenna(s) used for this transmitter must not be co-located or operating inconjunction with any other antenna or transmitter.RF exposure information (SAR)This mobile phone meets the government's requirements for exposure to radio waves.This phone is designed and manufactured not to exceed the emission limits for exposureto radio frequency (RF) energy set by the Federal Communications Commission of the U.S.Government.The exposure standard for wireless mobile phones employs a unit of measurement knownas the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6 W/kg.Tests for SAR are conducted using standard operating positions accepted by the FCC withthe phone transmitting at its highest certified power level in all tested frequency bands.Although the SAR is determined at the highest certified power level, the actual SAR levelof the phone while operating can be well below the maximum value. This is because thephone is designed to operate at multiple power levels so as to use only the poser requiredto reach the network. In general, the closer you are to a wireless base station antenna,the lower the power output.The highest SAR value for US model phones as reported to the FCC when tested for use at theear is 0.637 W/kg and when worn on the body, as described in this user guide, is 1.360 W/kg.The highest SAR value for EU model phones as reported to the FCC when tested for use at theear is 0.47 W/kg and when worn on the body, as described in this user guide, is 1.24 W/kg.