Joke Collection Website - Blessing messages - How does Unicom SMS assistant determine that the message has been sent, prompting that the message has been submitted successfully? What does it mean?

How does Unicom SMS assistant determine that the message has been sent, prompting that the message has been submitted successfully? What does it mean?

If you use the SMS assistant service of Shandong Unicom, click Send, and the system will display that it has been sent successfully. Prompt submitted successfully, SMS has been submitted, just to remind you that the operation has been successful. The new version of "SMS Assistant" client has a built-in log query system, which can query the sending logs in the last 3 months.