Nokia 6650 Fold - Manual (Page 14)

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Lock code
The lock code helps to protect your phone against unauthorized use. You can create and
change the code, and set the phone to request the code. Keep the code secret and in a safe
place separate from your phone. If you forget the code and your phone is locked, your phone
will require service and additional charges may apply. For more information, contact a Nokia
Care point or your phone dealer.
When the device is locked, calls may be possible to the official emergency number
programed into your device.
PIN codes
The personal identification number (PIN) code or the universal personal identification number
(UPIN) code (4 to 8 digits) help to protect your SmartChip card. The (U)PIN code is usually
supplied with the SmartChip card. Set the phone to request the code each time the phone is
switched on.
The PIN2 code may be supplied with the SmartChip card and is required for some functions.
The module PIN is required to access the information in the security module. The signing PIN
is required for the digital signature. The module PIN and the signing PIN are supplied with
the SmartChip card if the SmartChip card has a security module in it.
PUK codes
The personal unblocking key (PUK) code or the universal personal unblocking key (UPUK)
code (8 digits) are required to change a blocked PIN code and UPIN code, respectively. The
PUK2 code is required to change a blocked PIN2 code.
If needed, contact your local service provider for the codes.
Call restriction password
The restriction password (4 digits) is required when using call restriction. You can obtain the
password from your service provider. If the password is blocked, contact your service provider.
■ Digital rights management
Content owners may use different types of digital rights management (DRM) technologies
to protect their intellectual property, including copyrights. This device uses various types of
DRM software to access DRM-protected content. With this device you can access content
protected with WMDRM 10 and OMA DRM 1.1. If certain DRM software fails to protect the
content, content owners may ask that such DRM software's ability to access new DRM-
protected content be revoked. Revocation may also prevent renewal of such DRM-protected
content already in your device. Revocation of such DRM software does not affect the use of
content protected with other types of DRM or the use of non-DRM-protected content.