Thank you for reading this article,in which you can know the statuses of SMS and what they mean.

There are several statuses of SMS:

queue:the message is sent to the queue.

sent: IntBell successfully sent the message to the carrier.

delivered:the message was successfully delivered.

undelivered:the message was sent,but the other side couldn't receive it.

failed: InBell was unable to send the message to the carrier.