• PUK CODES
The PUK and PUK2 codes are 4-digit to 8-digit codes that usually come from your
service provider along with the SIM card. The PUK code unblocks a blocked PIN
code, and the PUK2 code unblocks a blocked PIN2 code.
If you block your phone, contact your service provider. When you enter the PUK
code given by your service provider, the phone prompts you to enter and then
confirm a new PIN code.
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Copyright © 2004 Nokia
Phone security
• SECURITY CODE
The default security code is 12345. Nokia recommends that you change the default
code immediately.