ITU-T E.191-1996
B-ISDN Numbering and Addressing - Series E: Telephone Network and ISDN Operation, Numbering, Routing and Mobile Services - International Operation - Tones in National Signalling Systems Study Group 2; 17 pp

Standard No.

ITU-T E.191-1996

Release Date

1996

Published By

International Telecommunication Union (ITU)

Status

Withdraw

Replace By

ITU-T E.191-2000