LG US780 Manuel utilisateur

LG US780 User Guide

This guide helps you to get started using your phone.

• Someofthecontentsofthismanualmaynot

applytoyourphone,dependingonthesoftware

andyourserviceprovider.

• Thishandsetisnotsuitableforpeoplewho

haveavisualimpairmentduetothetouch

screenkeyboard.

• Google™,GoogleMaps™,Gmail™,YouTube™,

GoogleTalk™andPlayStore™aretrademarks

ofGoogle,Inc.

ENGLISH

WARNING:Thisproductcontainschemicalsknownto

theStateofCaliforniatocausecancerandbirthdefectsor

otherreproductiveharm.Wash hands after handling.

MFL67566601 (1.0)

• U.S.Cellular®CustomerCare1-888-944-9400

registeredtrademarksofLGGroupanditsrelatedentities.Allothertrademarksare

thepropertyoftheirrespectiveowners.

Contents

Getting to know your phone ................................................................................ 6

Your Home screen ............................................................................................... 17

Google account setup........................................................................................25

Connecting to Networks and Devices ..............................................................26

Calls .....................................................................................................................33

Contacts ..............................................................................................................36

Messaging ...........................................................................................................38

Email ....................................................................................................................40

Camera ................................................................................................................42

Video camera......................................................................................................46

Multimedia ..........................................................................................................49

Utilities................................................................................................................. 57

The web ................................................................................................................61

Settings ...............................................................................................................62

Accessories ......................................................................................................... 70

FAQ ....................................................................................................................... 71

Safety................................................................................................................... 78

Limited Warranty Statement........................................................................... 109

Index ................................................................................................................... 112

Violationoftheinstructionsmaycauseseriousinjuryordeath.

• Neveruseanunapprovedbatterysincethiscoulddamagethe

phoneand/orbatteryandcouldcausethebatterytoexplode.

• Neverplaceyourphoneinamicrowaveovenasitwillcausethe

batterytoexplode.

• Neverstoreyourphoneintemperatureslessthan-4°Forgreater

than122°F.

• Donotdisposeofyourbatterynearreorwithhazardousor

ammablematerials.

• Whenridinginacar,donotleaveyourphoneorsetupthehands-

freekitneartheairbag.Ifwirelessequipmentisimproperly

installedandtheairbagisdeployed,youmaybeseriouslyinjured.

• Donotusethephoneinareaswhereitsuseisprohibited.(For

example:aircraft)

• Donotexposethebatterychargeroradaptertodirectsunlightor

useitinplaceswithhighhumidity,suchasabathroom.

• Donotuseharshchemicals(suchasalcohol,benzene,thinners,

etc.)ordetergentstocleanyourphone.Thiscouldcauseare.

• Donotdrop,strike,orshakeyourphoneseverely.Itmayharm

theinternalcircuitboardsofthephone.

• Donotuseyourphoneinhighexplosiveareasasthephonemay

generatesparks.

• Donotdamagethepowercordbybending,twisting,pulling,or

heating.Donotusetheplugifitislooseasitmaycauseelectric

shockorre.

• Donotplaceanyheavyitemsonthepowercord.Donotallowthe

powercordtobecrimpedasitmaycauseelectricshockorre.

• Donothandlethephonewithwethandswhileitisbeingcharged.

Itmaycauseanelectricshockorseriouslydamageyourphone.

Caution

• Donotdisassemblethephone.

• Donotplaceoranswercallswhilechargingthephoneasitmay

short-circuitthephoneand/orcauseelectricshockorre.

• Donotholdorlettheantennacomeincontactwithyourbody

duringacall.

• Makesurethatnosharp-edgeditems,suchasanimal’steethor

nails,comeintocontactwiththebattery.Thiscouldcauseare.

• Storethebatteryoutofreachofchildren.

• Becarefulthatchildrendonotswallowanyparts(suchas

earphone,connectionpartsofthephone,etc.)Thiscouldcause

asphyxiationorsuffocationresultinginseriousinjuryordeath.

• Unplugthepowercordandchargerduringlightningstormsto

avoidelectricshockorre.

• OnlyusethebatteriesandchargersprovidedbyLG.Thewarranty

willnotbeappliedtoproductsprovidedbyothersuppliers.

• Onlyauthorizedpersonnelshouldservicethephoneandits

accessories.Faultyinstallationorservicemayresultinaccidents

andconsequentlyinvalidatethewarranty.

• Anemergencycallcanbemadeonlywithinaservicearea.Foran

emergencycall,makesurethatyouarewithinaserviceareaand

thatthephoneisturnedon.

• Yourphoneisanelectronicdevicethatgeneratesheatduring

normaloperation.Extremelyprolonged,directskincontactinthe

absenceofadequateventilationmayresultindiscomfortorminor

burns.Therefore,usecarewhenhandlingyourphoneduringor

immediatelyafteroperation.

6Getting to know your phone

Before you start using the phone, please read this!

Pleasechecktoseewhetheranyproblemsyouencounteredwithyour

phonearedescribedinthissectionbeforetakingthephoneinforserviceor

callingaservicerepresentative.

1. Phone memory

Whenthereislessthan10%ofspaceavailableinyourphonememory,

yourphonecannotreceivenewmessages.Youneedtocheckyourphone

memoryanddeletesomedata,suchasapplicationsormessages,tomake

morememoryavailable.

To uninstall applications:

1.OntheHomescreen,touch >Appstab>Settings >Apps

(DEVICEcategory).

2.Onceallapplicationsappear,scrolltoandselecttheapplicationyouwant

touninstall.

3.TouchUninstall>OKtoconrm.

2. Optimizing battery life

Extendyourbattery'slifebetweenchargesbyturningofffeaturesthatyou

don'tneedtohavingrunningconstantlyinthebackground.Youcanmonitor

howapplicationsandsystemresourcesconsumebatterypower.

Extending your phone's battery life:

• Turnoffradiocommunicationsyouarenotusing.IfyouarenotusingWi-

Fi,BluetoothorGPS,turnthemoff.

• Reducescreenbrightnessandsetashorterscreentimeout.

• TurnoffautomaticsyncingforGmail™,Calendar,Contactsandother

applications.

• Someapplicationsyouhavedownloadedmayreducebatterypower.

Getting to know your phone

To check the battery power level:

• OntheHomescreen,touch >Appstab>Settings > About

phone(SYSTEMcategory)>Battery.

Thebatterystatus(chargingornotcharging)andlevel(percentagecharged)

isdisplayedatthetopofthescreen.

To monitor and control how battery power is being used:

• OntheHomescreen,touch >Appstab >Settings > Power

saver(DEVICEcategory)>Battery use(BATTERYINFORMATION

category).

Batteryusagetimeisdisplayedatthetopofthescreen.Ittellsyouhow

longithasbeensinceyoulastconnectedyourphonetoapowersource

or,ifcurrentlyconnected,howlongthephonewaslastrunningonbattery

power.Thescreenshowstheapplicationsorservicesusingbatterypower,

listedinorderfromthegreatesttosmallestamountused.

3. Using folders

You cancombineseveralappiconsinafolder.Droponeappiconover

anotheronaHomescreenpanelortheApplicationsscreenandthetwo

iconswillbecombined.

NOTE You cancustomizecontentsandpropertiesofeachfolder.Tochangethefoldername

andcolor,touchthefolder,thentouch.Toaddmoreappstothefolder,simplydrag

anddroptheiconsintothedesiredfolder.

4. Before installing an open source application and operating

system (OS)

Installinganopensourceoperatingsystemonyourphoneandnotusing

theoperatingsystemprovidedbythemanufacturercancauseyourphone

tomalfunction.

WARNING

•Ifyouinstallanduseanoperatingsystemotherthantheoneprovidedbythemanufacturer,

yourphoneisnolongercoveredbythewarranty.

•Toprotectyourphoneandpersonaldata,downloadapplicationsonlyfromtrustedsources,

8Getting to know your phone

suchasPlayStore.Ifsomeapplicationsarenotproperlyinstalledonyourphone,your

phonemaynotworkproperly-orseriouserrorsmayoccur.Yo u willneedtouninstallthose

applicationsandallofitsdataandsettingsfromthephone.

5. Using the hard reset (Factory reset)

Ifyourphoneneedstoberestoredtoitsoriginalcondition,performahard

resettorebootyourphone.

1.Turnthepoweroff

2.AtthesametimepressandholdVolume Down Key + Power/

Lock Key .

3.ReleasethekeyswhentheFACTORYHARDRESETscreenappears.

4.ReadthewarningandpressthePower/ Lock Keytoconrm.

Pressanyotherkeytocancel.

5.PressthePower/Lock Keytoconrmoncemoreorpressany

otherkeytocancel.

6.Yourdevicewillperformahardreset.

7.Leaveyourphoneforatleastaminutewhilethehardresetis

carriedout.Yourphonewillrebootautomatically.

CAUTION

Ifyouperformahardreset,alluserapplicationsanduserdatawillbedeleted.This

cannotbereversed.Remembertobackupanyimportantdatabeforeperforminga

hardreset.

6. Opening and switching applications

MultitaskingiseasywithAndroidbecauseyoucankeepmorethanone

applicationrunningatthesametime.There'snoneedtoquitanapplication

beforeopeninganother.Useandswitchbetweenseveralopenapplications.

Androidmanageseachapplication,stoppingandstartingthemasneeded

toensurethatidleapplicationsdon'tconsumeresourcesunnecessarily.

To view a list of recently used applications:

SimplytouchandholdtheHome Key .

Getting to know your phone

To stop applications:

1.OntheHomescreen,touch >Appstab>Settings >Apps

(DEVICEcategory)>Runningtab.

2.ScrollandtouchthedesiredapplicationandtouchStoptostopit.

7. Hold your phone upright

Holdyourmobilephonevertically,asyouwouldaregularphone.TheLG

US780hasaninternalantenna.Becarefulnottoscratchordamagethe

backofthephone,asthismayaffectperformance.

Whilemaking/receivingcallsorsending/receivingdata,avoidholdingthe

lowerpartofthephonewheretheantennaislocated.Doingsomayaffect

callquality.

8. When the screen freezes

If the screen freezes or the phone does not respond when you try to

operate it:

Removethebattery,reinsertit,thenturnthephoneon.

PressandholdthePower/LockKeyfor10secondstoturnitoff.

Ifitstilldoesnotwork,pleasecontacttheservicecenter.

10 Getting to know your phone

NOTE Proximity sensor

Whenreceivingandmakingcalls,theproximitysensorautomaticallyturnsthebacklight

offandlocksthetouchscreenbysensingwhenthephoneisnearyourear.Thisextends

batterylifeandpreventsyoufromunintentionallyactivatingthetouchscreenduringcalls.

WARNING

PlacingaheavyobjectonthephoneorsittingonitcandamagetheLCDandtouch

screenfunctions.DonotcovertheLCDproximitysensorwithprotectivelm.Thiscould

causethesensortomalfunction.

Microphone

Charger/USB Port

Earphone Jack

Device components

Earpiece

Proximity Sensor

Front Camera Lens

Home Key

•ReturntotheHomescreen

fromanyscreen.

•Pressandholdtoviewalistof

themostrecentlyusedapps.

Back Key

RETURNtothepreviousscreen.

Power/Lock Key

•Switchyourphoneon/off

bypressingandholdingthis

key.

•Shortpresstolock/unlock

thescreen.

Menu Key

•Displaysavailableoptions.

•Touchandholdtosearch

withinthecurrentapplication

(notavailableforall

applications).

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