OMA DRM (Digital Rights Management) concept which supports single purchase, single delivery, the content is delivered but forwarding is prevented. Similar to the simple `do not forward` flag in later versions of the GSM SMS messaging standard.
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OMA DRM (Digital Rights Management) concept which supports single purchase, single delivery, the content is delivered but forwarding is prevented. Similar to the simple `do not forward` flag in later versions of the GSM SMS messaging standard.