0000

Success

The request has been successfully processed. The SMS has been sent to the operator for further processing.

No action is needed.

0041

Invalid Recipient

The recipient number is invalid or does not match the supported format.

Please check the destination number and ensure it follows the correct international format.

0601

IP Address Rejected / Unregistered

The request was denied because the IP address is not registered or not authorized to access the SMS Gateway service.

Ensure the IP address is registered and has the necessary permissions according to the system configuration.

0001

Invalid Request

The request is invalid or does not match the expected format.

Ensure all required parameters have the correct values and comply with the API specifications.

0096

Invalid Message Type

The type of message sent is invalid or not supported.

Ensure that the message type parameter complies with the SMS Gateway API specifications. Double-check the message format and type used.

0050

Parameters Should be not empty

The request failed because there were missing or empty parameters.

Ensure all required parameters are filled with the correct values before sending the request to the SMS Gateway.

0015

Unable to process, please contact your administrator

The request could not be processed due to an internal error or system configuration issue.

Please try again later or contact the Espay team for further assistance.

0401

Action decline

The system rejected the request because it did not meet the specified requirements or regulations.

Ensure that the credentials, permissions, or parameters submitted comply with the service policies. If the issue persists, please contact the Espay team for further assistance.

800

Insufficient balance

The request cannot be processed due to insufficient account balance.

Please top up your balance or contact the Espay team for further information.

0011

Invalid signature

The signature is invalid or does not match the expected value.

Ensure the signature generation process follows the specified algorithm and uses the correct credentials. Also, check for any modifications to the data before sending.