Nortel Circuit Card Installation Manual page 439

Table 157
DAC mode of operation selection (Part 4 of 5)
Service changeable downloadable parameters (LD 11)
Modem/
Operation Gateway/
mode Host/KBD
DEM PRM
10 (DCE) OFF
"Host On"
(prompts
off)
11 (DCE) OFF
"Host On"
(prompts
off)
12 (DCE) ON
"KBD On"
(prompts
on)
13 (DCE) ON
"KBD On"
(prompts
on)
* Not prompted for Type = R422. Defaults for Type = R422: DEM = DCE and DTR = OFF.
Forced
DTR* Hotline
DTR HOT
ON OFF
Forced Not
Hotline
ON On
Forced Hotline
OFF OFF
Not Not
Forced Hotline
OFF On
Not Hotline
Forced
NT7D16 Data Access card
Type of device
to be connected
Host similar to
MCDS but does not
require DTR to be
ON
Continuous Hotline
mode when DTR is
ON (VLL)
Terminal similar to
Asynchronous/
Synchronous
Interface Module
(ASIM) when set to
Not Forced DTR
and Not Hotline
Prompt PBDO =
OFF/ON
Terminal similar to
ASIM when set to
Not Forced DTR
and Hotline
Circuit Card
Page 439 of 906
Group selection
Modes 8, 9, 10,
and 11 are for
RS232 Host
connectivity
Modes 12 and 13
are for RS422
Terminal
connectivity
Description and Installation