Nokia 2.3 User Guide
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.
Lock code
Lock code is also known as security code or password.
The lock code helps you protect your phone against unauthorized use. You can set your phone
to ask for the lock code that you define. Keep the code secret and in a safe place, separate
from your phone.
If you forget the code and your phone is locked, 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.
IMEI code
The IMEI code is used to identify phones in the network. You may also need to give the number
to your authorized service facility or phone dealer. To view your IMEI code:
• dial *#06#
• check the original sales box
If the IMEI code is printed on your phone, you may find it, for example, on the SIM tray or under
the back cover, if your phone has a removable cover.
Locate or lock your phone
If you lose your phone, you may be able to find, lock, or erase it remotely if you have signed
in to a Google Account. Find My Device is on by default for phones associated with a Google
Account.
To use Find My Device, your lost phone must be:
• Turned on
• Signed in to a Google Account
• Connected to mobile data or Wi-Fi
• Visible on Google Play
• Location turned on
• Find My Device turned on
When Find My Device connects with your phone, you see the phone’s location, and the phone
gets a notification.
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