M00003022
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TIA/EIA/IS-875 2001 Edition, May 1, 2001 Enhanced International Dialing, Calling Number Identification & Callback, Calling Party Category Identification
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Availability date: 09/09/2021
Description / Abstract: This document describes the enhanced international dialing and calling number identification and callback network capabilities and the intersystem operations to enable a wireless system to these capabilities. This document also describes the intersystem operations that enable identification of the calling party category.