Nokia Support On The Web - Nokia 1506 User Manual

The PIN code supplied with the UIM card helps to protect
the card against unauthorised use. If you enter the PIN
code incorrectly three times in succession, you are asked
for the PUK code. If you do not have it, contact your
service provider.
To set how your device uses the access codes and security
settings, select Menu > Settings > Security.

Nokia support on the web

Check www.nokia.com/support or your local Nokia
website for the latest version of this guide, additional
information, downloads, and services related to your
Nokia product.
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