On Sun 22 Dec at 16:30 Hamish Moffatt (3:632/552{at}fidonet) wrote to Bill Grimsley:

 HM> USR are about the only manufacturer to actually implement 
 HM> Class 2.0. Class 2.0 is only a standard in the minds of some 
 HM> beauracrats at the ITU-TSS, while class 2 is the standard 
 HM> (official or defacto is irrelevant) which most of the world 
 HM> is using.

 HM> Are USR still shipping QuickLink II Fax with their modems, 
 HM> even though it doesn't support class 2.0?

But EIA SP-2388 doesn't give a fully accurate description of how Rockwell
implemented Class 2, which means that software and non-Rockwell modem
vendors have to some degree reverse-engineer the Class 2
"standard".

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