I want to use my mobile phone to stop the QQ red diamond business. I sent a text message, but he sent a text message back saying that it was the digital serial number before replying to the business n

I want to use my mobile phone to stop the QQ red diamond business. I sent a text message, but he sent a text message back saying that it was the digital serial number before replying to the business name.

China Mobile's customers can query and unsubscribe from the business by editing SMS and sending it to 186, so that they can quickly query all kinds of monthly value-added services subscribed by this mobile phone account up to now. Customers can send instructions to reply to SMS according to the prompt, so that they can easily choose the corresponding business serial number to unsubscribe from one or more subscribed monthly value-added services (except for those that cannot be unsubscribed due to the signing of the agreement). The business serial number is required to unsubscribe from the business, as shown in the red box in the figure. Please reply to cancel according to the content prompt of the received SMS.