Iridium Communications, Inc. Information Contained in this Guide
Iridium 9523 Product Developers’ Guide is Subject to Change Without Notice
Revision 2.6
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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
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