Nortel Networks Circuit Card 311 - Manual (Page 423)

Dialing operations 423
Figure 107
NT7D16 Data Access card faceplate
Call Set-up abort
The user may abandon the call during the dialogue phase using one of
the following methods:
• Terminal off-line This method is useful for RS-232-C interface only.
The equipment drops Data Terminal Ready (DTR) to indicate an idle
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
Copyright © 2003-2008, Nortel Networks
.