Standards ČSN - Czech national standards - Page 7827

Human Factors (HF). Pictograms for point-to-point videotelephony

Standard published on 1.1.1996

Human Factors (HF) - Assignment of alphabetic letters to digits on standard telephone keypad arrays

Standard published on 1.7.1997

Human Factors (HF) - Minimim Man-Machine Interface (MMI) to public network based supplementary services

Standard published on 1.7.1998

Human Factors (HF) - Telephone Prepayment Cards - Tractile Identifier

Standard published on 1.7.1998

Human Factors (HF) - Human factors requirements for a European Telephony Numbering Space (ETNS)

WITHDRAWN published on 1.11.1999

Lidský činitel (HF) - Symboly k identifikaci telekomunikačních prostředků pro neslyšící a nedoslýchavé (Norma k přímému použití jako ČSN).

Standard published on 1.10.2000

Integrated Services Digital Network (ISDN). ISDN Packet Mode Bearer Services (PMBS). ISDN Virtual Call (VC) and Permanent Virtual Call (PVC) bearer services provided by the B-channel of the user access - basic and primary rate

Standard published on 1.6.1995

Integrated Services Digital Network (ISDN) - ISDN Packet Mode Bearer Services (PMBS) - ISDN Virtual Call (VC) and Permanent Virtual Circuit (PVC) bearer services provided by the B-channel of the user access - basic and primary rate

Standard published on 1.11.1998

Integrated Services Digital Network (ISDN). ISDN Packet Mode Bearer Services (PMBS). ISDN Virtual Call (VC) and Permanent Virtual Call (PVC) bearer services provided by the D-channel of the user access - basic and primary rate

Standard published on 1.6.1995

Integrated Services Digital Network (ISDN) - ISDN Packet Mode Bearer Service (PMBS) - ISDN Virtual Call (VC) and Permanent Virtual Circuit (PVC) bearer services provided by the D-channel of the user access - basic and primary rate

Standard published on 1.11.1998