Nokia 8110 4G User Manual page 10

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Nokia 8110 4G User Guide

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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 .

Access codes

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 provider.

• 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.

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