Cross References: ISO 4126-4 ISO 6708 ISO 11114-1 ISO 11114-2 ISO 15761 ISO 20421-1 ISO 21009-1 ISO 21010 ISO 21013-1 ISO 21013-3 ISO 21028-1 ISO 21028-2 ISO 21029-1 ISO 23208 EN 12516-2:2004 EN 12516-3:2002 EN 12516-4:2008
All current amendments available at time of purchase are included with the purchase of this document.
Addendum 1 to ANSI/NCITS X3.100-1989, Interface Between DTE & DCE for Packet Mode Operation with Packet Switch Data Communications Networks - NUI and NUI-Derived Facility Extensions (formerly ANSI X3.100-1989(R1995) Add.1:1991)