Where did the text messages at home come from?

China mobile. Convenient enterprise SMS is an enterprise SMS service launched by China Mobile, which can provide enterprises with SMS verification code, marketing SMS, notification SMS and other services. It is convenient for enterprise SMS to run on the platform of China Mobile, so it is provided by China Mobile. China Mobile is one of the largest mobile communication operators in China, with a huge user base and perfect communication network. Instant door-to-door SMS is a value-added service provided by China Mobile for corporate customers, which can help corporate customers communicate and interact with customers more conveniently and improve customer satisfaction and loyalty.