At&D Set Circuit Data Terminal Ready (Dtr) Function Mode - Siemens MC55 Command Set

MC55 AT Command Set
4.3 AT&D
4.3 AT&D Set circuit Data Terminal Ready (DTR) function mode
Syntax
Exec Command
AT&D [ ]
<value>
Response(s)
OK
PIN ASC0 ASC1 MUX1
! % §
Reference(s)
V.25ter
Command Description
This parameter determines how the TA responds when circuit 108/2 (DTR) is changed from ON to OFF during
data mode.
Parameter Description
(num)(&W)(&V)
<value>
[0]
1
(&F)
2
MC55_ATC_V01.05
Confidential / Released
MUX2 MUX3
% % %
TA ignores status of DTR.
ON->OFF on DTR: Change to command mode while retaining the connected
call.
ON->OFF on DTR: Disconnect data call, change to command mode. During
state DTR = OFF is auto-answer off.
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