Specifications

Settings 161
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Restrict performance:TaptheON/OFFswitchtoturntheoptionon,andthenchoose
thetypesofperformancetorestrict.Featuressuchasvibration,screenbacklight,and
keybacklightsconsumepower.
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Grayscale mode:TaptheON/OFFswitchtoswitchfromcolorscreenstograyscale.
l Ultra power saving mode:TaptheON/OFFswitchtoturnthemodeon.Whenon,your
phonewillconservepowerbychangingtograyscalescreenmode,limitingthenumberof
usableapps,turningoffmobiledatawhenthescreenisoff,andturningoffconnectivity
featuressuchasWi-FiandBluetooth.
Storage Settings
Managetheuseofmemoryresourcesinyourphone’sDevicememory,andonanoptionalinstalled
memorycard(notincluded).
1.
Fromhome,tap Apps> Settings.
2.
Tap Storagetoviewinformationaboutmemoryusage,andforotheroptions:
l Device memory:Viewmemoryusageforthedifferenttypesofinformationstoredonyour
phone’smemory.Tapanitemformoreinformation.
l SD card:Viewmemoryusageforthedifferenttypesofinformationstoredonanoptional
installedmemorycard(notincluded).SeemicroSDCardformoreinformation.
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Mount SD card:Prepareanoptionalinstalledmemorycardforuseasstorageinthe
phone.Thisoptionisonlyavailableifanoptionalmemorycardisinstalled,andisnot
alreadymounted.Usually,yourphonemountsamemorycardassoonasyouinstallit.
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Unmount SD card:Prepareanoptionalinstalledmemorycardforsaferemovalor
formatting.
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Format SD card:Permanentlyremoveallcontentfromanoptionalinstalledmemory
card.Afterformatting,thecontentcannotberetrieved.
Security Settings
Configureoptionsforsecuringinformationonyourphone.
Device Administration
Someapplications,suchasCorporateemail,mayrequireyouallowaccesstoyourdevicebydevice
administratorsincertaincircumstances,suchasifyourdeviceislostorstolen.
Somefeaturesadeviceadministratormightcontrolinclude:
n Settingthenumberoffailedpasswordattemptsbeforethedeviceisrestoredtofactorysettings.
n Automaticallylockingthedevice.