Nokia 8850 User Manual download pdf (Page 78)

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Security features

Unblock a PIN code

Press

4 6 5, then press

Select

Change PIN code

appears.

To unblock the PIN2 code, press (down) to select

Change PIN2 code

Press

Select

PIN code blocked

appears.

Enter the PUK code, then press

Note:

If you enter a wrong PUK code ten times in a row, the SIM card

becomes invalid and you must contact your service provider for a

new card.

Enter the new PIN code, then press

Enter the new PIN code again to verify, and press

Note:

You cannot change the PUK or PUK2 code, so keep a record

of them in a safe place. If you lose them, contact your service

provider.

If you try to change the PIN2 code, and you enter a wrong

PUK2 code ten times in succession, you can’t use functions

requiring the PIN2 code. Contact your service provider for a

new card.

• Security code

You need the security code to access some security features. When the

phone requires the security code, it displays

Security code:

• Enter the code then press

If you enter an incorrect security code five times in a row, the phone will

not accept the correct code for 5 minutes.

This code comes with your phone. The default security code is 12345.

To change the security code:

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Nokia 8850 User Manual Page 78