Cancel the automatic upgrade of telecom. What serial number does the traffic packet reply to?

1. SMS unsubscribe method: send "QXSD" or "3953" to 1000 1 to unsubscribe from the automatic upshift traffic package.

2. Call 10000 customer service and cancel the automatic upshift traffic package according to the voice prompt.

3. I go to the counter of the local telecom business hall to cancel the subscription business with valid identity documents.

4. Log in to the online business hall of China Telecom to cancel the automatic upshift traffic package. The steps are as follows:

(1) Enter the online business hall of official website and China Telecom, switch to the city, take Liaoning as an example, and click "Self-service".

(2) Click "Mobile Phone Business" under "Business Handling", and you can select the business you want to handle after logging in.