450A – The mobile terminating (MT) message has been correctly delivered

450A is a SMS 365, enterprise service status code, which indicates that the mobile terminating (MT) message has been correctly delivered.

Reason for a 450A response

The reason why the 450A status code is returned, and the action which should be taken, is described below:

Category

Description

Action

Message

The MT message sent from HUB Account has been correctly delivered.

Where handset acknowledgement has been requested the 450A indicates, that the message reached the handset and returned a delivery notification.

Where a 450A response has been returned, there are no actions required.

This is a confirmation of message delivery.

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