Call 10086 to listen to the prompt, and then (generally press 0) transfer to manual service consultation, as the case may be. Sometimes they can just cancel the service or cancel the method.
You can also send the corresponding SMS instruction to 10086 to start, cancel, add or change the home number service:
Send "QH" to start business,
Send "QXQH" to cancel the service;
Send "zjqh < family number > to increase the family number;
Send "bgqh & lt old number > & ltSpace >< new number > and change the family number (change 1 yuan/time).
The business application takes effect 24 hours after it is opened, and the new number and change, and the business cancellation takes effect in the current month and the next month.