Mar 27, 2017 #1 sid2165 Vendor Jun 29, 2016 10 US If 3904 is in MSB all lines will be busy, but if im in not ready can a did call still ring in?
Mar 27, 2017 #2 yyrkroon Technical User Jul 7, 2004 1,648 US Yes. NRD only applies to the ACD position. Upvote 0 Downvote