26 Nov
2007
26 Nov
'07
1:06 p.m.
On 26 Nov 2007 at 11:46, Brent Hilpert wrote:
What about the "Who are you" id message used
on some teletype networks, so one could
confirm that you were talking to the desired recipient terminal? I believe the
ASCII control code 'ENQuiry' was originally intended for eliciting that message.
Wasn't that just a perforated tape loop?
Cheers,
Chuck