Nokia 3100b - Manual (Page 72)

Nokia 3100 User Guide 65 Copyright © 2003 Nokia
Security level—Set the security code (the preset security code is 12345) for your
phone.
Access codes—Change the security code, PIN code, PIN2 code or restriction
password.
• RESTORE FACTORY SETTINGS
You can reset some of the menu settings to their original values.
1 Select Menu > Settings > Restore factory settings.
2 Enter the security code (the default is 12345) and select OK.
Note: Data that you have entered or downloaded is not deleted. For
example, names and numbers in Contacts are not affected.