Users Manual

付録
189
◆ FCCRFExposureInformation
ThismodelphonemeetstheU.S.Government's
requirementsforexposuretoradiowaves.This
modelphonecontainsaradiotransmitterand
receiver.Thismodelphoneisdesignedand
manufacturednottoexceedtheemissionlimitsfor
exposuretoradiofrequency(RF)energyassetby
theFCCoftheU.S.Government.Theselimitsare
partofcomprehensiveguidelinesandestablish
permittedlevelsofRFenergyforthegeneral
population.Theguidelinesarebasedonstandards
thatweredevelopedbyindependentscientific
organizationsthroughperiodicandthorough
evaluationofscientificstudies.
Theexposurestandardforwirelessmobilephones
employsaunitofmeasurementknownasthe
SpecificAbsorptionRate(SAR).TheSARlimitset
bytheFCCis1.6W/kg.TestsforSARare
conductedusingstandardoperatingpositionsas
acceptedbytheFCCwiththe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
levelofthephonewhileoperatingcanbewellbelow
themaximumvalue.Thisisbecausethephoneis
designedtooperateatmultiplepowerlevelssoas
touseonlythepowerrequiredtoreachthenetwork.
Ingeneral,thecloseryouaretoawirelessbase
stationantenna,thelowerthepoweroutputlevelof
thephone.
Beforeaphonemodelisavailableforsaletothe
public,itmustbetestedandcertifiedtoproveto
theFCCthatitdoesnotexceedthelimit
establishedbytheU.S.government-adopted
requirementforsafeexposure.Thetestsare
performedonpositionandlocations(forexample,
attheearandwornonthebody)asrequiredbyFCC
foreachmodel.ThehighestSARvalueforthis
modelphoneasreportedtotheFCC,whentested
foruseattheear,is0.22W/kg
*
,andwhenwornon
thebody,is0.92W/kg
*
.(Body-wornmeasurements
differamongphonemodels,dependingupon
availableaccessoriesandFCCrequirements).
WhiletheremaybedifferencesbetweentheSAR
levelsofvariousphonesandatvariouspositions,
theyallmeettheU.S.governmentrequirements.
TheFCChasgrantedanEquipmentAuthorization
forthismodelphonewithallreportedSARlevels
evaluatedasincompliancewiththeFCCRF
exposureguidelines.SARinformationonthismodel
phoneisonfilewiththeFCCandcanbefound
undertheEquipmentAuthorizationSearchsection
athttps://www.fcc.gov/oet/ea/fccid/(please
searchonFCCID2AQYEFMP180).
Forbodywornoperation,thisphonehasbeen
testedandmeetstheFCCRFexposureguidelines.
Pleaseuseanaccessorydesignatedforthis
productoranaccessorywhichcontainsnometal
andwhichpositionsthehandsetaminimumof1.0
cmfromthebody.
･ IntheUnitedStates,theSARlimitforwireless
mobilephonesusedbythegeneralpublicis1.6
Watts/kg(W/kg),averagedoveronegramof
tissue.SARvaluesmayvarydependingupon
nationalreportingrequirementsandthenetwork
band.