Nokia 8.3 5G 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.
PROTECT YOUR PHONE WITH YOUR FINGERPRINT
Add a fingerprint
1. Tap Settings > Security > Fingerprint . If you don’t have screen lock set up on your
phone, tap Set up screen lock .
2. Select what backup unlocking method you want to use for the lock screen and follow the
instructions shown on your phone.
Unlock your phone with your finger
Place your registered finger on the power key.
If there is a fingerprint sensor error, and you cannot use alternative sign-in methods to
recover or reset the phone in any way, your phone will require service by authorized personnel.
Additional charges may apply, and all the personal data on your phone may be deleted. For
more info, contact the nearest care point 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
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.
© 2021 HMD Global Oy. All rights reserved. 38
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