Document :

ITU-T SG 2  (Study Period 2022)  Contribution  11

Title :

Introduction of discussion on the use of telephone numbers in OTT services

Date :

2022-04-25

Source :

Nippon Telegraph and Telephone Corporation (NTT) (Japan)

AI/Question :

Q1/2, Q3/2

Meeting :

2022-05-16

Access :

Restricted to TIES users [ITU-T]