Nokia 8 User Guide
2.
Under the selected SIM card, tap Change SIM PIN .
Tip:If you don't want to protect your SIM with a PIN code, in Set up SIM card lock , switch
Lock SIM card to Off , and type in your current PIN.
Access codes
Learn what the different codes on your phone are for.
PIN OR PIN2 CODE
PIN or PIN2 codes have 4-8 digits.
These codes protect your SIM card against unauthorized use or are required to
access some features. You can set your phone to ask for the PIN code when you
switch it on.
If you forget the codes or they aren't supplied with your card, contact your network
service provider.
If you type in the code incorrectly 3 times in a row, you need to unblock the code
with the PUK or PUK2 code.
PUK OR PUK2 CODES
PUK or PUK2 codes are required to unblock a PIN or PIN2 code.
If the codes are not supplied with your SIM card, contact your network service
provider.
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