Srvstate, Ac75 at command set – Siemens AC75 User Manual
Page 275
AC75 AT Command Set
10.5 AT^SISO
s
AC75_ATC_V01.002
Page 275 of 569
10/30/06
Confidential / Released
Parameter Description
0 ... 9 specified with
Internet service state.
Please note, that the state of an Internet service may influence the state of the serial DCD line. For details see
description of value 2 for parameter
of command
.
2
Allocated
Service profile resources are allocated, i.e. at least the service type has been
, value "srvType" of
). The service is
not opened, but ready for configuration.
3
Connecting
State after opening a service with
where the connection is being
established.
If connection setup is successful the service proceeds to the state "4" (Up) and
one of the URCs "
" and "
" may follow. If connection setup is not
successful, the "
" URC may appear and the service enters
6 (Down).
=3 means that the command channel is being
established.
If the service profile is configured as Socket listener, then the listener always
=3 (LISTENER), while the
and
of the dynamically assigned service pro-
file may change. See examples in Section
.
4
Up
The service performs its purpose. The data transfer process is the major func-
tion at this state.
FTP: Data channel is up.
SMTP: The SMTP service will not enter
=4 until the host has writ-
ten the first data packet with
.
5
Closing
Internet Service is closing the network connection.
FTP: Command channel is released.
Read Command
AT^SISO?
Response(s)
value "srvType" [,
,
[^SISO: ...]
OK
Write Command
AT^SISO=
Response(s)
OK
ERROR
PIN
ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge
4
Last
±
+
+
+
+
+
+
-
-
-
(num)
(num)