Normy ETSI - Evropský úřad pro normalizaci v telekomunikacích - strana 5948

Terminal Equipment (TE); Videotex Terminal Facility Identifier (TFI)

Norma vydaná dňa 31.8.1992

Terminal Equipment (TE); Videotex Terminal Facility Identifier (TFI)

Norma vydaná dňa 14.12.1994

European digital cellular telecommunications system (Phase 1); MS-BSS Layer 1 - General Requirements (GSM 04.04)

Norma vydaná dňa 31.5.1992

Integrated Services Digital Network (ISDN); Syntax-based videotex End-to-end protocols, circuit mode DTE-DTE

Norma vydaná dňa 21.10.1991

Integrated Services Digital Network (ISDN); ISDN lower layer protocols for telematic terminals

Norma vydaná dňa 1.9.1992

Integrated Services Digital Network (ISDN); Teletex end-to-end protocol over the ISDN

Norma vydaná dňa 28.2.1993

Integrated Services Digital Network (ISDN); 3,1 kHz telephony teleservice; End-to-end compatibility

Norma vydaná dňa 31.1.1992

Integrated Services Digital Network (ISDN); Circuit mode structured bearer service category usable for speech information transfer; Terminal requirements for end-to-end compatibility

Norma vydaná dňa 31.3.1993

Integrated Services Digital Network (ISDN); Circuit mode structured bearer service category usable for 3,1 kHz audio information transfer; Terminal requirements necessary for end-to-end compatibility

Norma vydaná dňa 31.3.1993

Integrated Services Digital Network (ISDN); 3,1 kHz telephony teleservice; Attachment requirements for handset terminals (Candidate NET 33)

Norma vydaná dňa 31.12.1990