Huawei ETS2258 User Manual page 34

If you enter wrong PUK codes 10 times consecutively, the UIM card is
invalidated. Contact your service provider to retrieve a new card. If you enter
wrong PUK code several times, consult your service provider for the correct
PUK code.
If the PIN code is activated, you are required to enter the PIN code every time
you power on the FWT. Enter the correct PIN code and press
Do the following to set the PIN code:
1. Select Menu > Settings > Security > PIN Lock.
2. Enter the correct PIN code and press
3. Select On/Off to activate or deactivate PIN code.
4. Select Change Code to change the PIN code.
Changing the PIN Lock
If the PIN code is block, enter the correct PUK code to unblock the PIN code. If
you enter wrong PUK codes 10 times consecutively, the UIM card is invalidated
permanently. Contact your service provider to retrieve a new card.
1. Select Menu > Settings > Security > PIN Lock.
2. Enter the correct PIN code and press
3. Select Change Code to change the PIN code.
4. Enter a new PIN code and press
5. Re-enter the new PIN code and press
30
(OK).
(OK).
(OK).
(OK).
(OK).