User's Manual

UserManual
40
3)GPSEPOassistance,useGPSassistancedata(EPO)tospeeduoGPSpoditioning
4)A‐GPS UseauxiliarydatacanacceleratetheprocessofGPSpositioning.
Openitandremindyou“itproduceGPRSflowswhenusingA—GPS”.
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• Security

1) SetupscreenlocksUseimages、PINorpasswordtolockthescreen.
a.Touch
“
images
”
,thefirsttimetherewillbeasimpleunlockinstructionsandexamples,click
“
nextstep
”

tocontinuethestep
“
maketheunlockingimage
”。

b.TouchPINEnterPINnumberstounlock
thescreen.
c.TouchpasswordSetpasswordtounlock thescreen.
d.Touch“no”Stopthisapplication.
2)SetupSIMcardlockEnter（4‐8numbers）PINtosetthelockofSIM.
SIMcardPIN(PersonalIdentificationNumber)istopreventunauthorizeduseofSIMcards.PINcodeprovidedwith

SIM.Theserviceprovidergivestheinitialvalue.
Change a blocked PIN code, you need to open the "SIM Lock ", then go to Change Password screen, the phone will
automaticallypromptentertheoldPINcodeandaskedtoenteranewPINcodetwice,finallythephonewillprompt
that
change the code successfully. If you enter the PIN with error for three times, SIM card PIN codes will be automatically
locked,PUKcodesisusuallysuppliedwithSIMcard.Ifno,youshouldgototheserviceproviderforthecodes.
Ifyouenter10timeswrongPUKcode,
theSIMcardwillbepermanentlylocked.
3)PasswordvisiblePasswordvisiblewhenenterit
4)SelectdeviceadministrationAddordeletedevicemanager.
5)UsesecuritycredentialsAllowapplicationvisitsecuritycredentialsorothercredentials.
6)InstallfromSDcardInstalltheencryptedcertificatefromSDcard.
7)setpasswordSetorchangeCertificatestorepassword
8)
clearstorageClearallthecontentsofthecertificatestoreandresettheirpasswords.
a.UnknownsourcesAllowtoinstallnon‐electronicmarketapplications
b.ManageapplicationsManageanddeletetheinstalledapplications.
c.Running servicesTouch any of the services listed in> pop up 'to stop the service? 'two‐button operation
 box,
touchthe'Stop'theserviceisstopped,anddisappearfromthe"runningservices"list.
d.Storageuseyoucanviewtheprogramofdownloaded,all,onsdcardorrunninghowmanymemoryspace
theyoccupy
e.BatteryuseyoucanseetheusingpowersituationofcellStandyby,Phoneidle,DisplayandBrowser.
f.development
a.USBdebug
：
USBdebugonlyapplyinthedevelopprocess.Thisfunctionallowscopydatain
computerandmobiledevices.
• Accounts
Add account
a． Corporate
b． IMAP
c． Google
d． Personal(IMAP)
e． Personal(PoP3)
f． POP3
