GSM/GPRS Module
M35
AT Commands Manual
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_AT_Commands_Manual Confidential / Released
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12.14. AT+CSSN Supplementary Services Notification
Parameter
AT+CSSN Supplementary Services Notification
Test Command
AT+CSSN=?
Response
+CSSN:
(list of supported
<n>
s), (list of supported
<m>
s)
OK
Read Command
AT+CSSN?
Response
+CSSN: <n>,<m>
OK
Write Command
AT+CSSN=[<n>[,<m>]]
Response
OK
If error is related to ME functionality:
+CME ERROR: <err>
Reference
GSM 07.07
<n>
A numeric parameter which indicates whether to show the
+CSSI:<code1>[,<index>]
result code presentation status after a mobile originated call setup
0
Disable
1
Enable
<m>
A numeric parameter which indicates whether to show the
+CSSU:<code2>
result code
presentation status during a mobile terminated call setup or during a call, or when a forward
check supplementary service notification is received
0
Disable
1
Enable
<code1>
0
Unconditional call forwarding is active
1
Some of the conditional call forwarding are active
2
Call has been forwarded
3
Call is waiting
4
This is a CUG call (also
<index>
present)
5
Outgoing calls are barred
6
Incoming calls are barre
d
7
CLIR suppression rejected
<index>
Closed user group index
<code2>
0
This is a forwarded call