Normy DIN - Německé národní normy - strana 1929

Terminal Equipment (TE) - Videotex - Terminal Facility Identifier (TFI).

Norma vydaná dňa 1.5.1995

Integrated Services Digital Network (ISDN); syntax-based videotex end-to-end protocols; circuit mode DTE-DTE.

Norma vydaná dňa 1.9.1992

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

Norma vydaná dňa 1.9.1993

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

Norma vydaná dňa 1.1.1994

Integrated Services Digital Network (ISDN); 3,1 kHz telephony teleservice; end-to-end compatibility requirements for telephony terminals.

Norma vydaná dňa 1.6.1992

Integrated Services Digital Network (ISDN); circuit mode structured bearer service category usable for speech information transfer; terminal requirements necessary for end-to-end compatibility.

Norma vydaná dňa 1.11.1993

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 1.11.1993

Integrated Sevices Digital Network (ISDN); 3,1 kHz telephony teleservice; attachment requirements for handset terminals.

Norma vydaná dňa 1.2.1992

Land Mobile Service - Radio equipment with an internal or external RF connector intended primarily for analogue speech - Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU.

Norma vydaná dňa 1.1.2017

Integrated Services Digital Network (ISDN) - Facsimile group 4 class 1 on the ISDN - Functional specification of the equipment.

Norma vydaná dňa 1.11.1994