Stage 3 Description for Call Completion Supplementary Services Using DSS 1 Section 1 - Call Waiting (Study Group XI) 14 pp

Stage 3 Description for Supplementary Services Using DSS 1. Recommendation Q.953. Stage 3 Description for Call Completion Supplementary Services Using DSS 1. Section 1. Call Waiting.

STAGE 2 DESCRIPTION FOR CALL COMPLETION SUPPLEMENTARY SERVICES SECTION 1 - CALL WAITING (CW)

STAGE 3 DESCRIPTION FOR CALL COMPLETION SUPPLEMENTARY SERVICES USING DSS 1 CLAUSE 2: CALL HOLD

Stage 3 Description for Call Completion Supplementary Services Using No. 7 Signalling System Section 1 - Call Waiting (CW)

Stage 3 Description for Call Completion Supplementary Services Using DSS 1 Clause 2: Call Hold Digital Subscriber Signalling System No. 1 Stage 3 Description for Supplementary Services Using DSS 1

Stage 3 Description for Call Completion Supplementary Services Using DSS1: Call Completion on No Reply (CCNR) Series Q: Switching and Signalling Digital Subscriber Signalling System No. 1 - Stage 3 Description for Supplementary Services Using DSS1

Stage 2 Description for Call Completion Supplementary Services Section 1 - Call Waiting (CW) Section 4 - Terminal Portability - Functions and Information Flows for Services in the ISDN

Stage 3 Description for Call Completion Supplementary Services Using DSS 1: Completion of Calls to Busy Subscribers (CCBS) - Series Q: Switching and Signalling Digital Subscriber Signalling System No. 1 - Stage 3 Description for Supplementary Services Using DSS 1

Stage 3 Description for Call Offering Supplementary Services Using DSS 1: Explicit Call Transfer (ECT) - Series Q: Switching and Signalling Digital Subscriber Signalling System No.1 - Stage 3 Description for Supplementary Services Using DSS 1