BLU Products Inc. BLUVIVOAIR Benutzerhandbuch
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Set up SIM card PIN lock
SIM card PIN (Personal Identification Number) is used to prevent unauthorized use of SIM card.
To change a blocked PIN code, you will need to unlock the SIM lock then go to the Change Password
screen. The phone will automatically prompt you enter the old PIN code and ask to enter a new PIN code
twice. The phone will then prompt you that the change was successful. If you enter the PIN incorrectly three
times, the SIM and PIN codes will be automatically locked. You will need the PUK code to unlock the phone
which is available through your service provider. If you enter the PUK code incorrectly 10 times, the SIM
card will be permanently locked. Please see your service provider for a new SIM card.
screen. The phone will automatically prompt you enter the old PIN code and ask to enter a new PIN code
twice. The phone will then prompt you that the change was successful. If you enter the PIN incorrectly three
times, the SIM and PIN codes will be automatically locked. You will need the PUK code to unlock the phone
which is available through your service provider. If you enter the PUK code incorrectly 10 times, the SIM
card will be permanently locked. Please see your service provider for a new SIM card.
Password visible – Make the password visible when it’s typed.
Use security credentials - Allow applications to visit security credentials or other credentials.
Use security credentials - Allow applications to visit security credentials or other credentials.
Location
High Accuracy – Use GPS, Wi-Fi and Mobile Networks
Battery Saving – Use Wi-Fi and Mobile Networks
Device Only – Use GPS only to determine location.
Battery Saving – Use Wi-Fi and Mobile Networks
Device Only – Use GPS only to determine location.
Device
Battery
General power usage