Siemens AT Command Set Cellular Engines Wireless Modules MC35 ユーザーズマニュアル
AT Command Set
MC35_ATC_01_V04.00
Page 33 of 238
02.04.2002
2.36 AT&S Set circuit Data Set Ready (DSR) function mode
Write command
AT&S<value>
Response
This parameter determines how the TA sets circuit 107 (DSR) depending on the
communication state of the TA interfacing TE.
OK
communication state of the TA interfacing TE.
OK
Parameter
<value>
0
DSR always on.
1
TA in command mode: DSR is OFF.
TA in data mode: DSR is ON.
TA in data mode: DSR is ON.
Reference
V.25ter
V.25ter
Note
Line state refers to RS-232 levels.