Tip:To be able to distinguish your SIM cards, give them a descriptive name. In the SIM
Manager settings, select each SIM card, type in the name, and select Save.
Open the back cover, remove the battery, and slide the SIM out.
If you have a dual-SIM phone, slide the SIM2 holder to the right and open it up.
Remove the nano-SIM, close down the holder, and slide it to the left to lock it in
Open the back cover, remove the battery, and pull the memory card out.
Your phone and SIM card use different codes for security.
PIN or PIN2 codes: These codes protect your SIM card against unauthorized use. 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: These codes are required to unblock a PIN or PIN2 code. If
the codes are not supplied with your SIM card, contact your network service
Security code: The security code helps you protect your phone against
unauthorized use. You can set your phone to ask for the security 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 care point 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 care point services or phone dealer. To view
your IMEI number, dial *#06#. Your phone’s IMEI code is also printed on your
phone label, which is located under the battery. The IMEI is also visible on the
original sales box.
Nokia 8110 4G User Guide
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