Who texted China?

China SMS is generally sent by operators such as China Mobile, China Unicom and China Telecom. These operators have a huge user base and are responsible for managing and providing SMS services. When users need to send short messages, their mobile phones will be sent to the receiver's mobile phone through the operator's network. These operators usually charge corresponding fees to make up for the transmission and processing costs of short messages. Therefore, the consumption of short messages in China is generally sent by users themselves, and then the operators handle the forwarding.