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- 【Organization】ITU
- 【Document #】ITU-T E.300
Special Uses of Circuits Normally Employed for Automatic Telephone Traffic
- 【Date】1993/1/1
- 【Language】English
- 【Status】Active
- 【Organization】ITU
- 【Document #】ITU-R S.742-1
Spectrum Utilization Methodologies
- 【Date】1993/1/1
- 【Language】English
- 【Status】Active
- 【Organization】ITU
- 【Document #】ITU-T E.320
SPEEDING UP THE ESTABLISHMENT AND CLEARING OF PHOTOTELEGRAPH CALLS
- 【Date】1993/1/1
- 【Language】English
- 【Status】Active
- 【Organization】ITU
- 【Document #】ITU-T Q.82.2
Stage 2 Description for Call Offering Supplementary Services Clause 2 - Call Forwarding Clause 3 - Call Deflection - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN (Study Group XI)
- 【Date】1993/1/1
- 【Language】English
- 【Status】Active
- 【Organization】ITU
- 【Document #】ITU-T Q.957
Stage 3 Description for Additional Information Information Transfer Supplementary Services Using DSS 1 Clause 1 - User-to-User Signalling (UUS) - Digital Subscriber Signalling System No. 1 - Stage 3 Description for Supp.
- 【Date】1993/1/1
- 【Language】English
- 【Status】Active
- 【Organization】ITU
- 【Document #】ITU-T Q.733.4
Stage 3 Description for Call Completion Supplementary Services Using SS No. 7 - Clause 2 - Call Hold (HOLD) Clause 4 - Terminal Portability (TP) - Specifications of Signalling System No. 7 (Study Group XI) 16 pp
- 【Date】1993/1/1
- 【Language】English
- 【Status】Active
- 【Organization】ITU
- 【Document #】ITU-T Q.955
Stage 3 Description for Community of Interest Supplementary Services Using DSS 1 Clause 3 - Multi-Level Precedence and Preemption (MLPP) - Digital Subscriber Signalling System No. 1 Stage 3 Description for Supplementary Services Using DSS 1 (Study Group X
- 【Date】1993/1/1
- 【Language】English
- 【Status】Active
- 【Organization】ITU
- 【Document #】ITU-T Q.954.1
Stage 3 Description for Multiparty Supplementary Services Using DSS 1 Clause 1 - Conference Calling Clause 2 - Three-Party Service - Digital Subscriber Signalling System No. 1 Stage 3 Description for Supplementary Services Using DSS 1 - Study Group XI; 65
- 【Date】1993/1/1
- 【Language】English
- 【Status】Active
- 【Organization】ITU
- 【Document #】ITU-T E.523
STANDARD TRAFFIC PROFILES FOR INTERNATIONAL TRAFFIC STREAMS
- 【Date】1993/1/1
- 【Language】English
- 【Status】Active
- 【Organization】ITU
- 【Document #】ITU-T E.132
Standardization of Elements of Control Procedures for Supplementary Telephone Services
- 【Date】1993/1/1
- 【Language】English
- 【Status】Active