Tenda 4G680 - PIN


17

5.5 PIN
5.5.1 UnlockandlockaSIMcard
PINcodeistheidentificationpasswordforaSIMcard,preventingitfromembezzlement.Ifyour
SIMcardislockedwithaPINcode,youhavetounlocktheSIMcardbeforeaccessingtheinternet.
ProceduresforunlockingthelockedSIMcard:
Step1 InsertaSIMcard,andlogintothewebUI.Apop‐upwindowappears.ClickPIN.

Step2 EnterthePINcodeoftheSIMcard,clickUnlockPIN.

‐‐‐End
WaitfortheprocessingoftherouteruntilCompletedisshowninthepage.
IfyouwanttolocktheSIMcard,choosePIN>SIMLock/UnlockConfigurationandclickDisable.

5.5.2 ChangethePINcode
WhentheSIMcardisunlocked,youcanchangethePINcodeforit.
ProceduresforchangingthePINcode:
Step1 Startawebbrowseronthedeviceconnectedtotherouter,andvisit192.168.0.1.
Step2 ChooseWAN>PIN. 
Step3 ChooseChangePINcode,andenterPINcodeandcustomizeaNewPINcode.
