Joke Collection Website - Public benefit messages - What are the processes of SMS on demand?

What are the processes of SMS on demand?

You send an on-demand instruction to the SP access code, and the ISMP system will authenticate it. SP will send you a downlink message after receiving your uplink instruction, and will go to ISMP for authentication and price approval before downlink. After you successfully receive the downlink information, ISMP will generate the corresponding on-demand information fee bill. For more service offers, click on "official website" Customer Service 2 19 below to answer your questions.