I receive health messages and joke messages from Unicom every day. How can I cancel them?

You really have to ask the customer service to know what the service is and how to cancel it. But you have to be clear before you cancel! 1, because if you subscribe to SP services such as QQ membership, Tencent may send you messages from time to time to confirm whether you are using it, so you can't cancel, cancel, and cancel the service industry! 2. Is it a short message sent by a member company that you later handled, such as joining: a member of Neptune Star Pharmacy? I always send messages, this Unicom company is difficult to cancel! You'd better complain to the company and ask them to delete your number from their company's sender. 3. Advertisements sent by pure SP can be deleted by directly calling 100 10. If you can't tell directly, you can call 100 10 and report the received SMS number to the customer service first, so that they can tell what service it is and whether you are choosing to close it!