Document :

ITU-T�SG 2� (Study Period 2017)� Contribution� 29

Title :

Services requirement for migration or transition from 4G/5G to 2G/3G

Date :

2017-10-20

Source :

Agence de R�gulation des T�l�communications (ART) , Central African Republic

AI/Question :

Q3/2

Meeting :

2017-11-27

Access :

Restricted to TIES users�[ITU-T]