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Status code | Priority | Final | Meaning | When? |
|---|---|---|---|---|
0 | 1 | N | Unknown | Message with the given id not found. It is possible that the message was submitted, but not yet processed by a worker. Or that such a message doesn't exist. |
| 2 | 9 | Y | Delivered | Message was sent and Delivery Receipt was received |
| 3 | 6 | Y | Expired | Message delivery failed and message expired (SMSC will no longer try to deliver it) |
| 4 | 2 | Y | Deleted | Message was deleted by SMSC |
5 | 4 | Y | Undeliverable | Message undeliverable as determined by SMSC |
| 8 | 5 | Y | Rejected | Message rejected by SMSC |
| 10 | 7 | N | Submitted | Last event is "request received". Not yet routed. May be temporarily unroutable. |
11 | 8 | N | Sent | Last event is "sent" |
| 12 | 3 | Y | Not deliverable | Last event is "unroutable". There's no bind (even among inactive ones) that can accept the message. |
Missing status codes: 1 (en route), 6 (accepted), 7 (invalid, removed in favour of more detailed statuses below). 9 (pending)
Priority relates to the status returned when a single message sent to us is longer than 160 characters and is sent as multiple parts to the SMSC making it possible for each message part to have a different status.
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