YD/T 2538-2013
Network number portability acceptance process test method (English Version)

Standard No.

YD/T 2538-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Post and Telecommunication

Status

Be replaced 2020-01

Replace By

YD/T 2538-2019

Latest

YD/T 2538-2019

YD/T 2538-2013 history

• 2019 YD/T 2538-2019 Test method for inter-network number portability acceptance process
• 2013 YD/T 2538-2013 Network number portability acceptance process test method