Huawei E220 User Manual - Page 45

Modifying the PIN Code, Operation, Validating the PIN Code, PIN Code Protection

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11 Settings and Information Query GSM900/1800/WCDMA2100 or GSM1900. Managing the PIN Code The PIN code can protect the USIM/SIM card from unauthorized use. The PIN code is supplied with the USIM/SIM card. You can change your PIN code .Also you can set whether to enter the PIN code when E220 starts up. Modifying the PIN Code You can modify the PIN code. Do the following: St ep 1 2 3 Operation Select Settings > Modify PIN Code. Enter the current PIN code and the new PIN code, and then enter the new code again to confirm it. Click OK. Validating the PIN Code After launching Mobile Connect, you can still use the PIN code validation function. Do the following: St ep 1 2 Operation Select Settings > PIN Code Protection. Select Validate to enable the PIN code validation function. For details, refer to the descriptions on page 11. PIN Code Protection You can enable or disable the PIN code when the E220 starts up. HUAWEI 37

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11 Settings and Information Query
HUAWEI
37
1900
.
GSM900/1800/WCDMA2100
or
GSM
Managing the PIN Code
The PIN code can protect the USIM/SIM card from unauthorized use. The PIN
code is supplied with the USIM/SIM card. You can change your PIN code .Also
he PIN code when E220 starts up.
you can set whether to enter t
Modifying the PIN Code
Y
modif
ou can
y the PIN code. Do the following:
Step
Operation
1
Code
.
Select
Settings
>
Modify
PIN
2
Enter the current PIN code and the new PIN code, and then enter the
new code again to confirm it.
3
Click
OK
.
Validating the PIN Code
After launching Mobile Connect, you c
PIN code validation
function. Do the
an still use the
following:
Step
Operation
1
Select
Settings
>
PIN
Code
Protection
.
2
Select
Validate
to enable the PIN code validation function. For
the descriptions on page 11.
details, refer to
PIN Code Protection
Y
enab
20 starts up.
ou can
le or disable the PIN code when the E2