ITU-T I.252.7-1997
Call Offering Supplementary Services: Explicit Call Transfer - Series I: Integrated Services Digital Network Service Capabilities - Supplementary Services in ISDN Study Group 2; 15 pp

Standard No.

ITU-T I.252.7-1997

Release Date

1997

Published By

International Telecommunication Union (ITU)

Latest

ITU-T I.252.7-1997

Scope

Two methods of call transfer are identified. The explicit call transfer supplementary service is described in this Recommendation. The other is described in Recommendation 1.252.1. The explicit call transfer supplementary service enables a user to trans

ITU-T I.252.7-1997 history

• 1997 ITU-T I.252.7-1997 Call Offering Supplementary Services: Explicit Call Transfer - Series I: Integrated Services Digital Network Service Capabilities - Supplementary Services in ISDN Study Group 2; 15 pp