HE863 family AT commands reference guide
80377ST10083a Rev.6 – 2012-11-12
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Page 67 of 229
+CSSN - SS Notification
0 - disable
1 - enable
When
<n>
=1 and a supplementary service notification is received after a mobile
originated call setup, an unsolicited code:
+CSSI: <code1>[,<index>]
is sent to
TE
before any other
MO
call setup result codes, where:
<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 barred
7 - CLIR suppression rejected
8 - call has been deflected
<index>
:refer “Closed user group +CCUG”
When
<m>=1
and a supplementary service notification is received during a mobile
terminated call setup or during a call, an unsolicited result code:
+CSSU: <code2>[<index> [,<number>,<type>]]
is sent to
TE
, where:
<code2>
:
0 - this is a forwarded call (
MT
call setup)
1 - this is a CUG call (<index> present) (MT call setup)
2 - call has been put on hold (during a voice call)
3 - call has been retrieved (during a voice call).
4 - multiparty call entered (during a voice call)
5 - call on hold has been released (this is not a SS notification) (during a voice
call)
6 - forward check SS message received (can be received whenever)
7 - call is being connected (alerting) with the remote party in alerting state in
explicit call transfer operation(during a voice call)
8 - call has been connected with the other remote party in explicit call transfer
operation (during a voice call or MT call setup)
9 - this is a deflected call (MT call setup)
10 - additional incoming call forwarded
<index>
:refer “Closed user group +CCUG”
<number>
:string type phone of format specified by <type>
<type>
:type of address octet in integer format.
AT+CSSN?
Read command reports the current value of the parameters.
AT+CSSN=?
Test command reports the supported range of values for parameters
<n>
,
<m>
.
Reference
3GPP TS 27.007