Document :

ITU-T�SG 2� (Study Period 2017)� Temporary Document� 691-GEN

Title :

LS/o on Alternative calling procedures [to ITU-T SG3]

Date :

2019-02-26

Source :

ITU-T Study Group 2

AI/Question :

Q3/2

Access :

Restricted to TIES users�[ITU-T]