How to cancel the value-added service by sending SMS to Unicom card?

If you need to unsubscribe from value-added services, you can try to log in to the mobile phone business hall client and click Services > Handling > Handling Other Services > Handling Value-added Services > Unsubscribe. The service you ordered will be displayed on the interface. After finding the service you want to unsubscribe, you can unsubscribe from the value-added service (the specific path is subject to the display on your page). If you can't unsubscribe, please consult Unicom manual customer service to unsubscribe.