China Unicom recharges 10 yuan for 3 days. 10g flow how to return?

China Unicom charges 10 yuan for 3 days, and the unsubscribe method is as follows:

1. Call Unicom's customer service hotline 100 10 through your mobile phone, and choose the traffic package to unsubscribe from the service according to the voice prompt.

2. Log in to Unicom's online business hall, click "Business Handling"-"Internet Traffic"-"3G Traffic Packet" on the homepage, and choose the traffic packet to unsubscribe according to the prompt.

3. Log in to the client of Unicom's mobile phone business hall, and click Service-Handling-Traffic Voice Refueling Package-Traffic Package-My Traffic Package to unsubscribe.

If you need more detailed information, I suggest you call the Unicom customer service hotline 100 10 for consultation.