Could I help you?
Sale! View larger

ITU-T U.70

New product

ITU-T U.70

Telex service signals for telex and teletex interworking

More details

$25.00

More info

Author ITU
Editor ITU
Document type Standard
Format File
ICS 33.020 : Telecommunications in general
Number of pages 3
Year 1980
Document history
Country Switzerland
Keyword CCITT U.70;ITU-T 70;70