Siemens Brodersen MC55 AT - Manual (Page 88)

MC55_ATC_V04.00 Page 88 of 475 3/17/06
Confidential / Released
4.4 AT&S Set circuit Data Set Ready (DSR) function mode
The
AT&S
command determines how the TA sets circuit 107 (DSR) depending on the communication state of
the TA interfacing TE.
Syntax
Parameter Description
[0] (&F) DSR line is always ON
1 TA in command mode: DSR is OFF.
TA in data mode: DSR is ON.
Exec Command
AT&S
[ ]
Response(s)
OK
Reference(s) PIN ASC0 ASC1 MUX1 MUX2 MUX3 Charge Last
V.250 ! % ! % % % ! ! !
(num)(&W)(&V)