Document :

ITU-T�SG 2� (Study Period 2017)� Contribution� 172

Title :

Proposal for adding several use cases to E.164 supplement 2

Date :

2019-02-05

Source :

Nippon Telegraph and Telephone Corporation (NTT) (Japan)

AI/Question :

Q1/2, Q2/2

Meeting :

2019-02-19

Access :

Restricted to TIES users�[ITU-T]