Nokia 6820 User Guide - Page 21

General information ■ Access codes Security code (5 to 10 digits) The security code protects your phone against unauthorised use. The preset code is 12345. When you have changed the code, keep the new code secret and in a safe place separate from your phone. To change the code, and to set the phone to request it, see Security settings on page 127. If you key in an incorrect security code five times in succession, the phone may display Code error. Wait for five minutes and key in the code again. PIN and PIN2 codes (4 to 8 digits), Module PIN and Signing PIN • The PIN (Personal Identification Number) code protects your SIM card against unauthorised use. The PIN code is usually supplied with the SIM card. Set the phone to request the PIN code each time the phone is switched on, see Security settings on page 127. • The PIN2 code may be supplied with the SIM card and is required to access some functions. • The module PIN is required to access the information in the security module. See Security module on page 163. The module PIN is supplied with the SIM card if the SIM card has a security module in it. Copyright © 2004 Nokia. All rights reserved. 21