How to cancel automatic renewal of Yellow Diamond using mobile phone

If you want to activate Yellow Diamond via mobile phone, you need to communicate with the operator.

There are several methods. The first is to dial 0000 to 10086 to find out your customized property, and then press the SMS prompt number to cancel. The second is to dial 00000 to 10661700 to cancel. The third is to dial 10086 and press the 0 key. It's a manual service, just ask the waiter to cancel it.

If the operation method is the same for China Unicom or Telecom, the operator number needs to be changed.