10 Settings and Information Query
HUAWEI
48
Data Card Management locks the SIM/USIM card. In this case, you
must use PUK. to unlock PIN.
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If you do not use PUK to unlock PIN after SIM/USIM card is locked,
you can not use the related functions of SIM/USIM card. For
example, accessing the Internet, sending and receiving messages, and
reading message in SIM/USIM card.
Enable PIN Protection
You can enable the PIN protection of SIM/USIM card. After enabling the
protection, you must verify PIN at the next startup of the Data Card
Management.
1.
Click
or right-click
in the taskbar.
2.
Select
PIN Operation
/
Enable PIN Check
in the shortcut menu.
3.
Enter the correct PIN in the
Enable PIN Check
dialog box.
4.
Click
OK
in the prompt dialog box.
Note
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After enabling the PIN protection, you can disable PIN protection
based on your requirements.
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The Data Card Management prompts you the remaining entry
attempts for PIN. If you enter the incorrect PIN consecutively for
three times, the Data Card Management locks the SIM/USIM card. In
this case, you must use PUK to unlock PIN.
z
If you do not use PUK to unlock PIN after SIM/USIM card is locked,
you can not use the related functions of SIM/USIM card. For
example, accessing the Internet, sending and receiving messages, and
reading message in SIM/USIM card.
Disable PIN Protection
You can disable the PIN protection in SIM/USIM card. After disabling the
protection, you do not need to verify PIN at the next startup of the Data Card
Management.
