How does Unicom mobile phone card close Super QQ with SMS?

If you don't want to use Super GBHQ any more, you can directly send a short message to 1066 1700 to close it. Super QQ will continue to improve its functions, and you are welcome to use it again. Note: Mobile phone users in Chongqing, Guangdong, Shanghai, Liaoning, Sichuan, Fujian, Zhejiang, Heilongjiang, Jiangsu, Hubei, Shandong and Shaanxi Unicom should send GBHQ to 3777 to close; Unicom mobile phone users in other areas send GBHQ to 1066 1700 to close.