YD/T 2538-2025 Active Industry standards-Postal and telecommunications

YD/T 2538-2025 Test Method for the Acceptance Process of Number Portability and Network Switching Services

YD/T 2538-2025 YD/T 2538-2025 Handover of Number Portability Service Handover Process Test Methods

Publish Date: 2025-04-10 Implement Date: 2025-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: YD/T 2538-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Various communication business services

ICS Name: Telecommunications services and applications

Publish Date: 2025-04-10

Implement Date: 2025-08-01

Development Information

Replace the following standards

YD/T 2538-2019 YD/T 2538-2019 Internet inter-number carrying handling process test method

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