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ATIS 0409001-0400
- Unified Ordering Model (UOM) Volume I, II, III, IV - Business Requirements Wireless Intercarrier Communications Interface Spcifications (WICIS) for Number Portability Version 4.0.0
- standard by Alliance for Telecommunication Industry Solutions, 03/01/2007
- Publisher: ATIS
$413.00$825.00
The WICIS defines the operational requirements and technical specifications for the exchange of information needed for the Intercarrier Communication Process (ICP).
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