Huawei E600 User Manual page 53

13 Settings and Information Query
code, and you can also enable/disable the PIN feature. If you enable the feature,
you must enter a PIN code when the E600 starts up.
PIN Code Modification
You can change your PIN code:
Step
1 Select Settings
2 Enter the current PIN code and the new PIN code, and then enter the
new code again to confirm it.
3 Click <OK> to modify it.
PIN Code Validation
After accessing the program of data card management, you can still use the
function of validating the PIN code.
Step
1 Select Settings
2 Selecting "Validate", you can access the PIN code validation flow
which is the same as that when the E600 manager starts. For more
information, please refer to the descriptions on page 13.
PIN Code Protection
You can enable/disable the PIN function. If the function is enabled, you must
enter a PIN code when the E600 starts up. Otherwise, you need not do this.
Step
1 Select Settings
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HUAWEI
Operation and description
Modify PIN Code.
Operation and description
PIN Code Protection.
Operation and description
PIN Code Protection.