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Iridium Communications, Inc.
Iridium 9523 Product Developers' Guide
Revision 2.6
The call index fields identify the call records for the active and held calls. Note that the IRIDIUM 9523
implementation allows at most one held call at a time. The index values can be used in the "<1x>" and
"<2x>" options of the AT+CHLD command.
5.7.122 +CDSI – Report SMS status
This announcement is sent when the network responds after a mobile-originated SMS send attempt.
Exec Command: none
Unsolicited Announcement:
+CDSI:<status>
where:
<status>:
0..255 Success code or failure cause (TD_SMS_RP_CAUSE_*)
1
Unassigned Number
8
Operator Barring
10
Call Barred
21
SM Transfer Rejected
22
Memory Capacity Exceeded
27
Destination Out Of Order
28
Unidentified Subscriber
29
Facility Rejected
30
Unknown Subscriber
38
Network Out Of Order
41
Temporary Failure
42
Congestion
47
No Resources
50
Facility Not Subscribed
69
Facility Not Implemented
81
Invalid RP MR
95
Semantic Error
96
Mandatory IE Error
97
RP MT Not Implemented
98
Bad State
99
IE Not Implemented
111
Unspecified Error
127
Interworking Error
128
Success
129
Success Ack
253
No Transaction Id
Iridium Communications, Inc.
Proprietary & Confidential Information
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Information Contained in this Guide
is Subject to Change Without Notice
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