At+Cssn Supplementary Services Notification - Quectel M35 Command Manual

12.14. AT+CSSN Supplementary Services Notification

AT+CSSN Supplementary Services Notification
Test Command
AT+CSSN=?
Read Command
AT+CSSN?
Write Command
AT+CSSN=[<n>[,<m>]]
Reference
GSM 07.07
Parameter
<n> A numeric parameter which indicates whether to show the +CSSI:<code1>[,<index>]
result code presentation status after a mobile originated call setup
0
1
<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
1
<code1> 0
1
2
3
4
5
6
7
<index> Closed user group index
<code2> 0
M35_AT_Commands_Manual
Response
+CSSN: (list of supported <n>s), (list of supported <m>s)
OK
Response
+CSSN: <n>,<m>
OK
Response
OK
If error is related to ME functionality:
+CME ERROR: <err>
Disable
Enable
Disable
Enable
Unconditional call forwarding is active
Some of the conditional call forwarding are active
Call has been forwarded
Call is waiting
This is a CUG call (also <index> present)
Outgoing calls are barred
Incoming calls are barred
CLIR suppression rejected
This is a forwarded call
Confidential / Released
GSM/GPRS Module
M35 AT Commands Manual
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