Số hiệu tiêu chuẩn
ETS 300140
Tên tiêu chuẩn
Integrated Services Digital Network (ISDN); Call Hold (HOLD) supplementary service; functional capabilities and information flows
Ngày phát hành
1992-05-00
Tiêu chuẩn tương đương
DIN ETS 300140 (1992-12), IDT * NF Z82-140 (1994-12-01), IDT * SN ETS 300140 (1992), IDT * OENORM ETS 300140 (1993-08-01), IDT * PN-ETS 300140 (2005-06-15), IDT * SS-ETS 300140 (1992-11-30), IDT * ETS 300140:1992 en (1992-05-01), IDT * STN ETS 300 140 (1994-03-01), IDT * CSN ETS 300 140 (1994-11-01), IDT
Tiêu chuẩn liên quan
ITU-T I.112 (1988) * ITU-T I.130 (1988-11) * ITU-T I.210 (1988) * ITU-T Q.65 (1988) * ITU-T Q.71 (1988) * ITU-T Z.100 (1988)
Từ khóa
Digital connections * ETSI * Functional capability * Functions * Information flow * Integrated services digital network * ISDN * Telecommunication * Telecommunication links * Telecommunication networks * Telecommunication systems * Telecommunications * Telephone connection * Telephone exchanges * Telephone networks * Telephone technics * Operatability
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