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Phone Security
Phone password
Phone password can protect your phone efficiently and avoid illegal usage. If phone password protection
is activated, you should input the correct password in phone start-up.
For a new bought phone, the protection function is not activated and the default password is 0000.
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In standby mode, select Menu > Settings > Security > Handset Lock to activate or deactivate password
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protection.
In standby mode, select Menu > Settings > Security > Handset Lock > Change Lock to change phone
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password. It is suggested to change the password according to your requirement.
Notes:
Please remember the password you set, otherwise your phone can not be used normally, need to contact
ZTE after-sale service center.
PIN code
PIN code is the personal identification code of UIM card, used to avoid illegal usage for your UIM card.
Once PIN code is started, the correct PIN code should be inputted in phone start up, otherwise the phone
can only execute emergency call.
For a new bought card, the default code is supplied by the service provider.
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In standby mode, select Menu > Settings > Security > PIN Lock to activate or deactivate PIN code.
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In standby mode, select Menu > Settings > Security > PIN Lock > Change Lock to change PIN code.
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If input wrong PIN code continuously for three times, the phone will lock the UIM card and prompt you
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to input PUK code to unlock.
Notes:
If you change PIN code, please remember it clearly.
PUK code is the specified unlock code for UIM card, when UIM card is locked, input the correct PUK
code and then input the new set PIN code, UIM card then can be used normally.
PUK code may be supplied with the new bought card, the detail can refer to the service provider.
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PUK code can only be inputted continuously for 10 times, if input wrong PIN code for 10 times, UIM
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card will be locked indefinitely.
Notes:
If PUK code is supplied with the new bought card, please keep it safely.
Restoring factory settings
Restoring factory settings can recover all the items in Setting menu to the default values.
1. In standby mode, Select Left soft key [Menu] > Settings > Security > Reset.
2. Select Clear All Names, Reset Settings, or Reset Phone.
3. Press Left soft key [OK] to restore factory settings.
Confidential and Proprietary Information of ZTE CORPORATION 37
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