What business is SMS in telecom industry?

Industry short messages refer to the non-operating short messages and multimedia message service provided by enterprises, institutions and other institutions for internal employees, customers and related personnel independently or by entrusted agency service providers to meet their daily work management, information release, production and operation, marketing services and customer care needs; It is suitable for social security industries such as electric power, gas, water conservancy, residential service, health, and customers with concentrated needs such as finance, transportation, catering, education and culture, or providing public welfare services. Click "official website" Customer Service 22 1 below for more service offers.