User Manual

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three consecutive times, you need to input the PIN Unblocking Key (PUK). The PUK is used to unlock
and change the locked PIN. To obtain the PUK, contact the network operator.
 Change PIN: To change PIN code of SIM card.
 Change PIN2: To change PIN2 code of PIN code.
 Phone security
 Phone lock: The function enables you to lock/unlock the phone. Entering password to switch on or off
the phone. Password is required when the phone is locked. The password is 4 to 8 digits. You can
 STR_ID_CALL_RECORD_LOCK: Turn on/off as per you need.
 STR_ID_MESSAGE_LOCK: Turn on/off as per you need.
 STR_ID_PHONEBOOK_LOCK: Turn on/off as per you need.
 STR_ID_FILEMANAGER_LOCK: Turn on/off as per you need.
 Change password: to change phone password.
 Auto keypad lock: The function enables you to lock/unlock the keypad. Setting the auto locking time
that 5s, 30s, 1min or 5mins is available. The keypad will be auto locked with no operation during the
period.
Connectivity
5.7.1.4 Data account
Through this function, you can set data account related parameters.
Restore Factory Settings
Use this function to restore factory settings. The preset password is 1122.