Below you will find a detailed explanation of the delivery reports status codes.
Message Status |
Meaning |
| Message unknown | The message ID is incorrect or reporting is delayed. |
| Message queued | The message could not be delivered and has been queued for attempted redelivery. |
| Delivered to gateway | Delivery to the upstream gateway or network (delivered to the recipient). |
| Delivered to mobile | Confirmation of receipt on the handset of the recipient. |
| Error with message | There was an error with the message, probably caused by the content of the message itself. |
| User canceled message delivery | The message was terminated by an internal mechanism. |
| Error delivering message | An error occurred delivering the message to the handset. |
| OK | Message received by gateway. |
| Routing error | The routing gateway or network has had an error routing the message. |
| Message expired | Message has expired at the network due to the handset being off, or out of reach. |
| Message queued for later delivery | Message has been queued at the gateway for delivery at a later time (delayed delivery). |
| Out of credit | The message cannot be delivered due to a lack of funds in your account. |