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■ 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 may be able to access
content protected with WMDRM 10, OMA DRM 1.0 forward lock, 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 the 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 OMA DRM protected content, to
back up the content, use the backup feature of Nokia PC Suite. If your device has WMDRM
protected content, both the activation keys and the content will be lost if the device memory is
formatted. You may also lose the activation keys and the content in case the files on your
device get corrupted. Losing the activation keys or the content may limit your ability to use
the same content on your device again. For more information, contact your service provider.
■ Connect a headset
To connect an HS-47 stereo headset, an HS-40, HS-60, or HS-81 headset to your device, you
must use the microUSB-Nokia AV audio adapter AD-55. Connect the AD-55 adaptor to your
device and a headset to the adaptor as shown.
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