What is the function of mass texting?

Business functions: 1 Internal functions: including office group short messages, such as meeting notification, document arrival notification, management information, schedule arrangement, time reminder and other functions. Can reply; External functions: including product information release, warm reminder, service notice and so on. Conduct business acceptance, customer service complaints and consultation through SMS to its customers and through SMS; You can reply to this email. (The above content is only applicable to Guangdong Unicom users)