Siemens S6 GSM User manual Download

Transcript
Application to GSM
GSM to application
ATZ
OK
command valid
7.5.11 DTE-DCE local flow control +IFC
This command is used to control the operation of local flow control between the DTE and DCE.
AT+IFC=<DCE_by_DTE>,<DTE_by_DCE>
< DCE_by_DTE > :
0
1
2
3
None
Xon/Xoff local circuit 103
RTS
Xon/Xoff global on circuit 103
not supported
not supported
supported
not supported
< DTE_by_DCE > :
0
1
2
None
Xon/Xoff circuit 104
CTS
not supported
not supported
supported
Application to GSM
GSM to application
Application to GSM
GSM to application
Application to GSM
GSM to application
AT+IFC?
+IFC: 2,2
OK
AT+IFC=?
+IFC: 2,2
OK
AT+IFC=0,0
OK
current values
possible values.
new values
7.5.12 Set DCD signal &C
This commands controls the Data Carrier Detect (DCD) signal.
Application to GSM
AT&C0
DCD always on
GSM to application
OK
command valid
Application to GSM
AT&C1
DCD matches state of the remote modem's data
carrier
GSM to application
OK
command valid
7.5.13 Set DTR signal &D
This commands controls the Data Terminal Ready (DTR) signal.
Application to GSM
AT&D0
the DTR signal is ignored
GSM to application
OK
command valid
Application to GSM
AT&D1
Modem switches from data to command mode when
DTR switches from ON to OFF
GSM to application
OK
command valid
Application to GSM
AT&D2
Upon DTR switch from ON to OFF, the call is
cleared down
GSM to application
OK
command valid
7.5.14 Set DSR signal &S
This commands controls the Data Set Ready (DSR) signal.
Application to GSM
AT&S0
DSR always on
GSM to application
OK
command valid
Application to GSM
AT&S1
DSR off in command mode, DSR on in data mode
GSM to application
OK
command valid
7.5.15 Save configuration &W
This commands writes the active configuration to non volatile RAM.
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