Sharp Touch Display Launcher Spécifications télécharger pdf (Page 438)

For Assistance 429

For Assistance

Thefollowingtopicsaddressareasofsupportforyourphone,includingtroubleshooting,

specifications,accountinformation,warrantyinformation,andcustomerservicecontactinformation.

Troubleshooting

Checkthequestionsandanswersbelowfortroubleshootingsolutionsforcommonphoneissues.

Check Here First

Question:Phonedoesnotturnon.

Answer:AreyouholdingthePowerkeydown?ContinuepressingthePowerkeyuntilthelogo

isdisplayed.

Answer:Isthephonecharged?Rechargethephoneifnotcharged.

Question:Phoneturnsoff/doesnotturnon.

Answer:Ifyoucontinueusingyourphonewhileitiswarm,acautionisdisplayedandyour

phoneturnsoffin3minutes.Exitanyappsandturnoffthescreentoletthephonecooldown.

Question:Phonefreezes/operationisunstable.

Answer:Ifyourphonefreezesoryoucannotoperateit,youcanforceyourphonetoturnoff.

PressandholdthePowerkeyfor8secondsormore.

l ReleasethePowerkeyonceyourphonevibrates.Yourphoneturnsoff.

Question:Operationisunstableafteranewapplicationwasinstalled.

Answer:Thenewlyinstalledapplicationmaybethecause.Uninstalltheapplication.See

UninstallanApp.

Question:Phonestartsoperatingonitsownwithouttouchingthescreen/phonedoesnotrespond

toscreentouch.

Answer:PressthePowerkeytoturnoffthescreen,andthenpressagaintoturnthescreenon

beforeusingthephone.

Question:Cannotusephone,mail,orInternet.

Answer 1:Checkwhetheryouarewheresignalisweakoroutofservicearea.

Answer 2:Powerthephoneonagain.

Answer 3:IsthephoneinAirplanemode?TocheckthatAirplanemodeiscancelled:

l

Fromhome,touch >Settings >More...>Airplane mode.

Answer 4:Isdatacommunicationdisabled?Tocheckthatdatacommunicationisenabled:

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Sharp Touch Display Launcher Spécifications Page 438