Integrated Services Digital Network (ISDN) - User-to-User Signaling Supplementary Service
Document status: Active
Message Waiting Indicator Control and Notification Supplementary Services and Associated Switching and Signaling Specifications (formerly T1.622-1999 (R2008) )
Document status: Active
Supplement to ATIS-1000622.1999(R2013) - Message Waiting Indicator Control and Notification Supplementary Services and Associated Switching and Signaling Specifications
Document status: Active
Digital Subscriber Signalling System Number 1 (DSS1) Signalling Specification for the User Signalling Bearer Service (formerly T1.623-1993 (R2009) )
Document status: Active
Digital Subscriber Signaling System No. 1 (DSS1) - Signaling Specification for the User Signaling Bearer Service
Document status: Active
Integrated Services Digital Network (ISDN) - Calling Line Identification Presentation and Restriction Supplementary Services (formerly T1.625-1993 (R2008) )
Document status: Active
Supplement to ATIS-1000625.1993(R2008) - Integrated Services Digital Network (ISDN) - Calling Line Identification Presentation and Restriction Supplementary Services, Application of Standard to Wireless PCS Applications
Document status: Active
Broadband ISDN ? ATM Layer Functionality and Specification
Document status: Active
Broadband ISDN - ATM Layer Functionality and Specification
Document status: Active
