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 No.
- ATIS 0409001-0400
- Release Date
- 2007
- Published By
- Alliance of Telecommunications Industry Solutions （ATIS)
- Status
- Replace By
- ATIS 0409001-0500
- Lastest
- ATIS 0409001-0500
- Scope
- The WICIS defines the operational requirements and technical specifications for the exchange of information needed for the Intercarrier Communication Process (ICP).
ATIS 0409001-0400 history
- 2020 ATIS 0409001-0500 Unified Ordering Model (UOM) Volume I, II, III, IV - Business Requirements Wireless Intercarrier Communications Interface Specifications (WICIS) for Number Portability
- 2007 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
- 2006 ATIS 0409001-0310 Wireless Intercarrier Communications Interface Specification (WICIS) for Local Number Portability