Document :

ITU-T�SG 2� (Study Period 2017)� Temporary Document� 24-PLEN

Title :

Universal International Numbers (period 28 May 2021 - 20 October 2021)

Date :

2021-06-24

Source :

TSB

AI/Question :

Q1/2

Access :

Restricted to TIES users�[ITU-T]