iPhone 11 Pro User Manual

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TurnCellularDataonoroff.GotoSettings>Cellular,thentapCellularData.

Thefollowingoptionsmayalsobeavailable:

TurnVoiceRoamingonoroff(CDMA):TurnVoiceRoamingofftoavoid

chargesfromusingothercarrier’snetworks.Whenyourcarrier’snetwork

isn’tavailable,iPhonewon’thavecellular(dataorvoice)service.

TurnDataRoamingonoroff:DataRoamingpermitsInternetaccessover

acellulardatanetworkwhenyou’reinanareanotcoveredbyyour

carrier’snetwork.Whenyou’retraveling,youcanturnoffDataRoamingto

avoidroamingcharges.

Enableordisable4G/LTE(variesbycarrier):Using4GorLTEloads

Internetdatafasterinsomecasesbutmaydecreasebatteryperformance.

Thisoptionisnotavailableinallareas.OniPhoneSE,iPhone6,

iPhone6Plus,andlater,thereareoptionsforturningoff4G/LTEorfor

selectingVoice&Data(VoLTE)orDataOnly.

Voice&Data(somecarriers):ChooseLTEtoloaddatafaster.(Thisalso

turnsonVoLTE.)Chooseslowerspeedstoincreasebatterylife.

SetupPersonalHotspot:PersonalHotspotsharestheInternetconnection

oniPhonewithyourcomputerandotheriOSdevices.See

inthisguide.

TurnWi-FiAssistonoroff:IfWi-Ficonnectivityispoor,Wi-FiAssistuses

cellulardatatoboostthesignal.

Note:Usingdataoveracellularnetworkmayincuradditionalfees.

Setwhethercellulardataisusedforappsandservices.GotoSettings>

Cellular,thenturncellulardataonoroffforanyappthatcanusecellulardata.If

asettingisoff,iPhoneusesonlyWi-Fiforthatservice.TheiTunessetting

includesbothiTunesMatchandautomaticdownloadsfromtheiTunesStore

andtheAppStore.

Personal

Hotspot

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User Manual - Page 473