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Owner’s manual
EN
PUK
The PUK code (Personal Unlocking Key, 8 digits) is required to change
a blocked PIN. It is supplied with SIM card. If not, contact your network
operator. If you input wrong PUK code for 10 times, SIM card will be
invalid. Please contact the network operator to replace the SIM card.
Enter Settings - Security settings and set your phone protection.
The default password is 0000.