| 8 | System Error |
| 1025 | Number blacklisted in system |
| 1026 | Client blacklisted in system |
| 1027 | Prefix blacklisted in system |
| 1028 | Invalid account Error |
| 1029 | No longer applicable |
| 1030 | Destination busy - The message was not sent due to the fact that the QoS was busy, please try again. |
| 1031 | Reply Type Error. |
| 1032 | MSIP Syntax Error. |
| 1033 | No longer applicable |
| 1034 | System unavailable. |
| 1035 | System unavailable. |
| 1036 | System unavailable. |
| 1037 | Profile Error. |
| 1038 | Username not set - No username was specified. |
| 1039 | Do not try again. Binary message not allowed on profile. - This message does not allow binary messages. |
| 1040 | Temporary System failure, please retry. |
| 1041 | Number unroutable. Do not retry. |
| 1042 | Number Temporarily unroutable, please try again. |
| 1043 | Number unroutable. Do not retry. |
| 1044 | Number unroutable on current settings. Do not retry. |
| 1045 | Number Temporarily unroutable, please try again. |
| 1046 | Number unroutable. Do not retry. |
| 1047 | Number unroutable. Do not retry. |
| 1048 | Number unroutable. Do not retry. |
| 1049 | Number unroutable. Do not retry. |
| 1050 | Number unroutable. Do not retry. |
| 1051 | Number unroutable. Do not retry. |
| 1052 | Number Temporarily unroutable, please try again. |
| 1053 | Number unroutable. Do not retry. |
| 1054 | Number Temporarily unroutable, please try again. |
| 1055 | Number Temporarily unroutable, please try again. |
| 1056 | Unable to send on local deliverer. |
| 1057 | Cannot find originator for index. Do not retry. |
| 1058 | Destination please try again. |
| 1059 | Number is blocked. Do not retry. |
| 1060 | Billing Reference Error. Do not retry. |
| 1061 | Number is blocked. Do not retry |
| 1062 | Throttling – Please try again. |
| 1063 | Bad sequence |
| 1064 | Error when supplying a client id |
| 1065 | Error when supplying a client id |
| 1066 | Routing error for PSMS |
| 1067 | Routing error for PSMS |
| 1068 | Routing error for PSMS |
| 1069 | Routing error for PSMS |
| 1070 | The text content of this message is prohibited on this product. |
| 1071 | The number portability operator lookup failed. |
| 1072 | The operator parameter is required when a MT is sent through the PsmsPlex application. |
| 1073 | The MT could not be routed in the PsmsPlex application. |
| 1074 | An unknown exception encountered when handling tags. |
| 1075 | The tag is not configured in the database. |
| 1076 | The name of the tag is not valid. |
| 1077 | The value of the tag is not valid. |
| 1078 | The tag is not allowed for this destination operator. |
| 1079 | Syntax error in tag/value pair. |
| 1080 | Too many tags are submitted in the message. |
| 1081 | A tag is duplicated. |
| 1082 | Invalid ServiceDesc. Do not retry. |
| 1083 | Default ServiceDesc not configured. Do not retry. |
| 1084 | Invalid ContentType. Do not retry. |
| 1085 | Default ContentType not configured. Do not retry. |
| 1086 | ContentType not configured for Operator. Do not retry. |
| 1087 | Invalid ContentType. Do not retry. |
| 1088 | Default ServiceId not configured. Do not retry. |
| 1089 | ServiceId not configured for Operator. Do not retry. |