ITU-T E.330-1993
USER CONTROL OF ISDN-SUPPORTED SERVICES

Standard No.

ITU-T E.330-1993

Release Date

1993

Published By

International Telecommunication Union (ITU)

Latest

ITU-T E.330-1993

Replace

ITU-T E.330-1988

Scope

This Recommendation describes the general aspects of user control of ISDN-supported services. In particular, access to the services and handling of communication sessions are treated.

ITU-T E.330-1993 Referenced Document

• ITU-T E.161 Arrangement of Digits Letters and Symbols on Telephones and Other Devices that can be Used for Gaining Access to a Telephone Network Series E: Overall Network Operation Telephone Service Service Operation and Human Factors International Operation - Number*， 2001-02-01 Update
• ITU-T E.184 Indications to Users of ISDN Terminals
• ITU-T E.330 USER CONTROL OF ISDN-SUPPORTED SERVICES

ITU-T E.330-1993 history

• 1993 ITU-T E.330-1993 USER CONTROL OF ISDN-SUPPORTED SERVICES
• 1988 ITU-T E.330-1988 User Control of ISDN-Supported Services - Telephone Network and ISDN - Operation, Numbering, Routing and Mobile Service (Study Group II) 2 pp