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Standards Worldwide
Standards Worldwide
Phone +49 30 58885700-07

Standard [CURRENT]

NF Z82-057:1994-12-01

NF ETS 300057:1994-12-01

Integrated Services Digital Network (ISDN). Call waiting (cw) supplementary service. Functional capabilities and information flows

German title
INTEGRATED SERVICES DIGITAL NETWORK (ISDN). DIENSTMERKMAL ANKLOPFEN. FUNKTIONELLE FAEHIGKEITEN UND INFORMATIONSFLUESSE
Publication date
1994-12-01
Original language
English
Pages
31

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Standards Ticker 1
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Publication date
1994-12-01
Original language
English
Pages
31

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