ITU-T-Q.2769.1 Support of Number Portability Information Across B-Isup

ITU-T-Q.2769.1 - 2000 EDITION - CURRENT



Support of Number Portability Information Across B-Isup


ORDER



Document Number

ITU-T-Q.2769.1

Revision Level

2000 EDITION

Status

Current

Publication Date

Jan. 1, 2000