Infinix X657B User manual

Type
User manual

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User Manual
Mobile Phone
Infinix
X657B
FCCID:2AIZNX657B
INFINIXMOBILITYLIMITED
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1FL(CTP+LCM)2fornthousingAssembly
3PCBAMain4FrontCamera
5BackCamera6BackCamera
7BackCamera8RCAMConfoams
9LTsensorSealrubber10 ForntCAMrubber
11RECconfb12 MAINCopfoil
13Recover14 FPCREC
15LTsensordiffusefilm16 UPframeasm
17Batcoverasm18 3in1cardholder
19RearCAMLens20 Fingerchipspacer
21FPsupportplate22 LCMFPCconrubber
23FPBTBsiliconeLoop24 Batconrubber
25FPCSwitchkey26 FPConfoams
27M1.4xL2.5SCREW28 PCBASUB
29SPK30 FPCSPK
31Battery32 Moto
33M1.4xL3.0SCREW34 SUBPCBBTBRubber
35USBSealrubber36 AudioJackSealrubber
37LCMFPCsealmylar38 coaxialcable
39SPKframeasm40 RviceCAMrubber
2
Knowyourphone
1. Frontcamera
2. Volume+key
3. Volume‐key
4. Powerkey
3
SIM/SDcardinstallation
1.Poweroffmobile.
2.RefertothefollowingpictureforSIM/SDcard
installation.
4
Chargingthephone
Youcanchargeyourdeviceusingachargerorbyconnecting
ittothecomputerusingaUSBcable(comeswiththe
phone).
1.Pleaseremindthefrontandbackoftheplug.
2.UseonlyINFINIXchargerandcables.Otherchargersor
cablesmaydamagethedevice.Thiswillinvalidateyour
phonewarranty.
5
Emergencycall
Ifanyemergencyarises,dial112/911(orotheremergencycallnumber)
foremergencyhelp.
Duetothenatureofcellularnetworking,thesuccessofemergencycall
isnotguaranteed.
FCCWarning:
Thisdevicecomplieswithpart15oftheFCCRules.Operationis
subjecttothefollowingtwoconditions:(1)Thisdevicemaynot
causeharmfulinterference,and(2)thisdevicemustacceptany
interferencereceived,includinginterferencethatmaycause
undesiredoperation.
AnyChangesormodificationsnotexpresslyapprovedbytheparty
responsibleforcompliancecouldvoidtheuser'sauthorityto
operatetheequipment.
Thisequipmenthasbeentestedandfoundtocomplywiththelimits
foraClassBdigitaldevice,pursuanttopart15oftheFCCRules.
Theselimitsaredesignedtoprovidereasonableprotectionagainst
harmfulinterferenceinaresidentialinstallation.Thisequipment
generatesusesandcanradiateradiofrequencyenergyand,ifnot
installedandusedinaccordancewiththeinstructions,maycause
harmfulinterferencetoradiocommunications.However,thereis
noguaranteethatinterferencewillnotoccurinaparticular
installation.Ifthisequipmentdoescauseharmfulinterferenceto
radioortelevisionreception,whichcanbedeterminedbyturning
theequipmentoffandon,theuserisencouragedtotrytocorrect
theinterferencebyoneormoreofthefollowingmeasures:
Reorientorrelocatethereceivingantenna.
Increasetheseparationbetweentheequipmentandreceiver.
Connecttheequipmentintoanoutletonacircuitdifferentfromthat
towhichthereceiverisconnected.
Consultthedealeroranexperiencedradio/TVtechnicianforhelp.
6
TheSARlimitofUSA(FCC)is1.6W/kgaveragedoveronegramof
tissue.DevicetypesX657B(FCCID:2AIZNX657B)hasalsobeen
testedagainstthisSARlimit.ThehighestreportedSARvaluesfor
head,bodywornaccessory,andproductspecific(Hotspot)are1.00
W/kg,0.75W/kg,and0.81W/kgrespectively.TheMax
simultaneousSARis1.21W/kg.Thisdevicewastestedfortypical
bodywornoperationswiththebackofthehandsetkept10mm
fromthebody.TomaintaincompliancewithFCCRFexposure
requirements,useaccessoriesthatmaintaina10mmseparation
distancebetweentheuser'sbodyandthebackofthehandset.The
useofbeltclips,holstersandsimilaraccessoriesshouldnotcontain
metalliccomponentsinitsassembly.Theuseofaccessoriesthatdo
notsatisfytheserequirementsmaynotcomplywithFCCRF
exposurerequirements,andshouldbeavoided.
5G
For51505250and57255850frequencyband,
Operationsinthe51505250and57255850bandarerestrictedto
indoorusageonly.
5G:
Anyemissionismaintainedwithinthebandofoperationunderall
conditionsofnormaloperation.Themax.frequencystabilityisless
than20ppm.
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Infinix X657B User manual

Type
User manual
This manual is also suitable for

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