Access Codes - Nokia C21 Plus User Manual

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Nokia C21 Plus User Guide

Select your SIM PIN code

You can choose which digits to use for the SIM PIN. The SIM PIN can be 4-8 digits.

1. Tap Settings > Security > Advanced > 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

PINs or PIN2s have 4-8 digits.

These codes protect your SIM card against unauthorised use or are required to access some

features. You can set your phone to ask for the PIN 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 enter the code incorrectly 3 times in a row, you'll 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.

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 unauthorised 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 authorised service facility for your phone, or your phone dealer.

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