Siemens AC75 - Manual (Page 108)

AC75 AT Command Set
4.4 AT&S
s
AC75_ATC_V01.002 Page 108 of 569 10/30/06
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
[
<value>
]
Response(s)
OK
Reference(s) PIN ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge
4
Last
V.250 - + - + + + + - + -
<value>
(num)(&W)(&V)