SERIES I SUPP 1-1998
Generic Service Descriptions for Ten Supplementary Services Defined in I.250 - Series Recommendations - Series I: Integrated Services Digital Network - Service Capabilities - Supplementary Services in ISDN (Study Group 2; 35 pp)

Standard No.

SERIES I SUPP 1-1998

Release Date

1998

Published By

ITU-T - International Telecommunication Union/ITU Telcommunication Sector

Latest

SERIES I SUPP 1-1998

SERIES I SUPP 1-1998 history

• 1998 SERIES I SUPP 1-1998 Generic Service Descriptions for Ten Supplementary Services Defined in I.250 - Series Recommendations - Series I: Integrated Services Digital Network - Service Capabilities - Supplementary Services in ISDN (Study Group 2; 35 pp)