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 121 of 238
02.04.2002
4.47 AT+CSSN Supplementary service notifications
Test command
AT+CSSN=?
Response
+CSSN: (list of supported <n>s), (list of supported <m>s)OK
Parameter
<n>
0
Suppresses the +CSSI messages
1
Activates the +CSSI messages
<m>
0
Suppresses the +CSSU messages
1
Activates the +CSSU messages
Read command
AT+CSSN?
Response
+CSSN: <n>,<m>OK
Parameter
<n>
See Test command
<m>
See Test command
Write command
AT+CSSN=<n>[,<m>]
Response
OK
Parameter
<n>
See read command
<m>
See read command
Unexpected message
+CSSI: <code1> When
<n>=1 and a supplementary service notification is
received after a mobile originated call setup, intermediate
result code +CSSI: <code1> is sent to TE before any
other MO call setup result codes
result code +CSSI: <code1> is sent to TE before any
other MO call setup result codes
+CSSU: <code2>
When <m>=1 and a supplementary service notification is
received during a mobile terminated call setup or during
a call, unsolicited result code +CSSU: code2>is sent to
TE.
received during a mobile terminated call setup or during
a call, unsolicited result code +CSSU: code2>is sent to
TE.
Parameter
<code1>
Intermediate result code
3
3
Waiting call is pending
<code2>
Unsolicited result code
0
0
The incoming call is a forwarded call.
5
Held call was terminated
Reference
GSM 07.07
Note