How to cancel the mobile plan change service?

1. Send the text message "0000" to "10086".

2. Received the "10086977" text message and inquired about all the package services of the mobile phone (both paid and non-charged).

3. I want to cancel the first charging service.

4. Reply to the text message "10086977" and send "1" (the serial number of the package) to the number.

(Send the serial number of which service you want to cancel.)

5. Receive the "10086977" text message again, informing you that the service has been cancelled.

6. "10086" also sent a text message informing you of the cancellation of the package.

The business cancellation is completed and will take effect the next month.