How to cancel Tianyi Cloud SMS?

Tianyiyun's SMS is divided into system notification and activity message push. The unified port of business SMS is 1659 199, and there are two ways to cancel SMS: 1) System notification: System SMS refers to generating notification related to Tianyiyun operation, and the cancellation method is: after logging into Tianyiyun account, click Personal Settings in the upper right corner to turn off SMS notification. 2) Active message push: After receiving the content of active message push, users can reply to QX to unsubscribe from active message push. For more service benefits, click on "official website" customer service 222 below to answer your questions.