What is the mass SMS service?

The short message service of the group is also called enterprise communication or Jixintong. Group SMS service refers to the service that group customers use SMS to inform, publish and remind their internal employees or corporate customers. At the same time, using group customers to serve their own customers as an effective means of product promotion and service maintenance can improve the operational efficiency of enterprises and reduce communication costs. (The above content is only applicable to Guangdong Unicom users)