Huawei ETS2258 User Manual page 37

Setting the FWT Lock
The FWT lock protects your FWT from unauthorized usage. If necessary, you can activate
the FWT lock. You can change the default FWT lock code (000000) into a numeric string of
4 to 8 digits.
Remember the FWT code. In case you forget it, contact your service provider.
If the FWT lock activated, you have to enter the FWT code every time you power on the
FWT. Enter the correct FWT lock code and press
1. Select Menu > Settings > Security > Phone Lock.
2. Enter the correct FWT lock code and press
3. Select On/Off to activate or deactivate the FWT lock.
4. Select Change Code and then enter the new FWT lock code and press
5. Re-enter the new FWT lock code and press
Setting the PIN Lock
The personal identification number (PIN) code protects the UIM card from unauthorized
usage. The PIN unblocking key (PUK) code can unblock the PIN code. PIN and PUK are
delivered with the UIM card. For details, consult your service provider.
Note:
When the PIN code is blocked, you can only make emergency calls.
If you enter wrong PIN codes three times consecutively, the FWT prompts you
to enter the correct PUK code. If you enter wrong PUK code several times,
consult your service provider for the correct PUK code.
If you enter wrong PUK codes 10 times consecutively, the UIM card is
invalidated. Contact your service provider to retrieve a new card.
If the PIN code is activated, you have 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
When the FWT is working well, you can change the PIN code by referring to the process of
setting the PIN lock.
When the PIN code is locked, you can enter correct PUK code to unlock the PIN code. If
you enter wrong PUK codes 10 times consecutively, the UIM card is invalidated. Contact
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