Broadband Integrated Services Digital Network (B-ISDN); Digital Subscriber Signalling System No. two (DSS2) protocol; Supplementary service interactions; Part 1: Protocol specification
Document status: Active
Broadband Integrated Services Digital Network (B-ISDN); Digital Subscriber Signalling System No. two (DSS2) protocol; Supplementary service interactions; Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification
Document status: Active
Intelligent Network (IN); Intelligent Network Capability Set 1 (CS1); Application of Intelligent Network Application Protocols (INAPs) for UPT service set 1 [ITU-T Recommendation Q.1551 (1997)]
Document status: Active
Transmission and Multiplexing (TM); Relevant generic characteristics of optical amplifier devices and sub-systems
Document status: Active
Radio Equipment and Systems (RES); ElectroMagnetic Compatibility (EMC) standard for 4/6 GHz and 11/12/14 GHz Very Small Aperture Terminal (VSAT) equipment and 11/12/13/14 GHz Satellite News Gathering (SNG) Transportable Earth Station (TES) equipment
Document status: Active
Integrated Services Digital Network (ISDN); Audiographic conference teleservice; Service description
Document status: Active
Radio Equipment and Systems (RES); Radio transmitters and receivers at aeronautical stations of the aeronautical mobile service operating in the VHF band (118 MHz -137 MHz) using amplitude modulation and 8,33 kHz channel spacing; Technical characteristics and methods of measurement
Document status: Active
Integrated Services Digital Network (ISDN); Videoconference teleservice; Service description
Document status: Active
Terminal Equipment (TE); Telephony for the hearing impaired; Electrical coupling of telephone sets to hearing aids
Document status: Active
Radio Equipment and Systems (RES); ElectroMagnetic Compatibility (EMC) standard for Citizens Band (CB) radio and ancillary equipment (speech and/or non-speech); Part 1: Angle-modulated
Document status: Active
