Information systems interconnection; data stream formats for information received from or transmitted to the Teletex service or private information processing systems using Teletex technology; english version ENV 41506:1991
€41.78
Information systems interconnection; character repertoire and coding for interworking with telex services; english version ENV 41504:11990
€48.79
Specification for telex terminal apparatus for connection to public telecommunications operators' telex networks
€374.00
Apparatus for connection to private circuits run by certain public telecommunication operators. Specification apparatus forconnection digital with interfaces according CCITT G-series Recommendations G.703 services at 2048 kbit/s and 8448
€269.00
IEEE Standard Facsimile Test Charts (Revised as 167A.1)
€54.00
Apparatus with one or more particular functions for connection to public switched telephone networks run by certain telecommunications operators Specification general requirements
€165.00
Specification for simple telex terminals using single channel voice frequency signalling for connection to British Telecommunications telex network
Office machines; text communication equipment; national teletex graphic character subset
€24.39
Office machines; facsimile communication equipment; minimum information to be specified
IEEE Standard Definitions of Terms for Facsimile
€51.00
