34Getting startedSet an unlock passwordIn Idle mode, open the application list and select1 Settings→ Security → Screen lock → Password.Enter a new password (alphanumeric) and select2 Continue.Enter the password again and select3 OK.Set a face detection unlockIn Idle mode, open the application list and select1 Settings→ Security → Screen lock → Face unlock.Select2 Set it up → Continue.Adjust the device to fit your face inside the figure.3When your face is captured correctly, select4 Continue.Complete the setup of the secondary unlock code.5Lock your SIM or USIM card›You can lock your device with the PIN that is supplied withyour SIM or USIM card.In Idle mode, open the application list and select1 Settings→ Security → Set up SIM card lock → Lock SIM card.Enter your PIN and select2 OK.Once the SIM lock is enabled, you must enter the PIN eachtime you turn on the device.If you enter an incorrect PIN too many times, your SIM●or USIM card will be blocked. You must enter a PINunlock key (PUK) to unblock the SIM or USIM card.If you block your SIM or USIM card by entering an●incorrect PUK, take the card to your service providerto unblock it.