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Lock code
The lock code helps to protect your device against unauthorized use. You can create and
change the code, and set the device to request the code. Keep the code secret and in a safe
place separate from your device. If you forget the code and your device is locked, your device
will require service and additional charges may apply. For more information, contact a Nokia
Care point or your device dealer.
When the device or keypad is locked, calls may be possible to the official emergency number
programmed 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 SIM card. The (U)PIN code is usually
supplied with the SIM card. Set the device to request the code each time the device is
switched on.
The PIN2 code may be supplied with the SIM card and is required for some functions.
The signing PIN is required for the digital signature. The module PIN and the signing PIN are
supplied with the SIM card if the SIM 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 AT&T for the codes.
Call restriction password
The call restriction password (4 digits) is required when using call restriction. You can obtain
the password from AT&T. If the password is blocked, contact AT&T.
■ 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 2.0. 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.
Digital rights management (DRM) protected content comes with an associated activation
key that defines your rights to use the content. If your device has WMDRM protected
content, both the activation keys and the content will be lost if the device memory is