Change Your Sim Pin Code; Access Codes - Nokia C1 2nd Edition User Manual

Nokia C1 2nd Edition User Guide
Unlock your phone with your face
To unlock your phone, just turn your screen on and look at the camera.
If there is a facial recognition error, and you cannot use alternative sign-in methods to recover
or reset the phone in any way, your phone will require service. Additional charges may apply,
and all the personal data on your phone may be deleted. For more info, contact the nearest
authorized service facility for your phone, or your phone dealer.

CHANGE YOUR SIM PIN CODE

If your SIM card came with a pre-set PIN code, you can change it to something more secure.
Not all network service providers support this.
Select your SIM PIN code
You can choose which digits to use for the SIM PIN. The SIM PIN code can be 4-8 digits.
1. Tap Settings > Security > SIM card lock .
2. Under the selected SIM card, tap Change SIM 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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