User's Manual

付録
70
◆ F C C R F E x pos ure Informa t ion
T his modelphonemeets theU.S .Government's 
requirements forexpos uretoradiowaves .
T his modelphonec ontains aradiotrans mitterand
rec eiver.T his modelphoneis des ig nedand
manufac turednottoexc eedtheemis s ionlimits for
expos uretoradiofrequenc y(R F)energ yas s etbythe
F C C oftheU.S .Government.T hes elimits arepartof
c omprehens iveg uidelines andes tablis hpermitted
levels ofR F energ yfortheg eneralpopulation.T he
g uidelines arebas edons tandards thatwere
developedbyindependents c ientific org anizations 
throug hperiodic andthoroug hevaluationofs c ientific 
s tudies .
T heexpos ures tandardforwireles s mobilephones 
employs aunitofmeas urementknownas theS pec ific 
A bs orptionR ate(S A R ).T heS A R limits etbytheFC C 
is 1 .6 W/kg .T es ts forS A R arec onduc tedus ing 
s tandardoperating pos itions as ac c eptedbytheF C C 
withthephonetrans mitting atits hig hes tc ertified
powerlevelinalltes tedfrequenc ybands .Althoug hthe
S A R is determinedatthehig hes tc ertifiedpowerlevel,
theac tualS AR levelofthephonewhileoperating c an
bewellbelowthemaximumvalue.T his is bec aus ethe
phoneis des ig nedtooperateatmultiplepowerlevels 
s oas tous eonlythepowerrequiredtoreac hthe
network.Ing eneral,thec los eryouaretoawireles s 
bas es tationantenna,thelowerthepoweroutputlevel
ofthephone.
Beforeaphonemodelis availablefors aletothepublic ,
itmus tbetes tedandc ertifiedtoprovetotheF C C that
itdoes notexc eedthelimites tablis hedbytheU.S .
g overnment-adoptedrequirementfors afeexpos ure.
T hetes ts areperformedonpos itionandloc ations (for
example,attheearandwornonthebody)as required
byF C C foreac hmodel.T hehig hes tS A R valueforthis 
modelphoneas reportedtotheF C C ,whentes tedfor
us eattheear,is 0 .8 0 W/ kg ,andwhenwornonthe
body,is 0 .6 8 W/ kg .(B ody-wornmeas urements differ
among phonemodels ,depending uponavailable
ac c es s ories andF C C requirements ).
Whiletheremaybedifferenc es betweentheS A R 
levels ofvarious phones andatvarious pos itions ,they
allmeettheU.S .g overnmentrequirements .
T heF C C has g rantedanE quipmentA uthorizationfor
this modelphonewithallreportedS A R levels 
evaluatedas inc omplianc ewiththeF C C R Fexpos ure
g uidelines .S A R informationonthis modelphoneis on
filewiththeF C C andc anbefoundunderthe