Confidential and Proprietary Information of ZTE CORPORATION 9
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PIN Code and PUK Code
Notes:
PIN code and PUK code may be offered together with the UIM card. If not, please contact with network
operator. Change default PIN code to your own as soon as possible.
PIN code
: PIN code could prevent your phone from illegal use. You should input the PIN code
when entering some menus.
PUK code
: The UIM card will be locked if you enter a wrong PIN code consecutively for three times.
You need PUK code to unlock it.