ETSI
Representing members from 54 countries, ETSI promotes worldwide standardization in telecommunications, broadcasting and information technology. The work of ETSI is closely aligned with the market needs of network operators, manufacturers, service providers, research institutions, and end users.
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Terminal Equipment (TE); International Videotex interworking between a terminal and a host
$13.00 $25.50
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Terminal Equipment (TE); International Videotex interworking between gateways
$9.00 $17.50
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Integrated Services Digital Network (ISDN); Circuit-mode 64 kbit/s unrestricted 8 kHz structured bea
$11.00 $21.51
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Integrated Services Digital Network (ISDN); Circuit-mode 64 kbit/s 8 kHz structured bearer service c
$9.00 $17.50
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Integrated Services Digital Network (ISDN); Circuit-mode 64 kbit/s 8 kHz structured bearer service c
$11.00 $21.51
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Integrated Services Digital Network (ISDN); Telephony 3,1 kHz teleservice; Service description
$9.00 $17.50
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Integrated Services Digital Network (ISDN); Facsimile group 4 class 1 equipment on the ISDN; End-to-
$21.00 $41.00
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Radio Equipment and Systems (RES); Land mobile service; Technical characteristics and test condition
$34.00 $68.00
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Amendment 1 to - Radio Equipment and Systems (RES); Land mobile service; Technical characteristics a
$9.00 $17.50
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Public Switched Telephone Network (PSTN); Basic Category I and Category II specifications for modems
$29.00 $58.50
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Public Switched Telephone Network (PSTN); Category II specification for 300 bit/s duplex modems stan
$11.00 $21.51
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Public Switched Telephone Network (PSTN); Category II specification for 1 200 bits per second duplex
$15.00 $29.50
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Public Switched Telephone Network (PSTN); Category II specification for 2 400 bits per second duplex
$21.00 $41.00
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Public Switched Telephone Network (PSTN); Category II specification for 1 200 bits per second half d
$13.00 $25.50
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Equipment Engineering (EE); European telecommunication standard for equipment practice; Part 1: Intr
$9.00 $17.50
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Showing 1831 to 1845 of 4881 (326 Pages)