How does Super QQ retrieve QQ number through SMS? (Binding mobile phone: mobile users. )

QQ gas station or community classic users edit SMS 16, mobile users send it to 1700, and Unicom users send it to 9777 /3777. You can send the short message "16" to 1700 (mobile) /9777 (Unicom, Zhejiang, Jiangsu, Liaoning, Shanghai, Fujian) by mobile phone. If your lost number is the QQ bank number paid by mobile phone, you can send a short message "MM# Lost QQ Bank Number" to 1700 (mobile) /9777 (Unicom, Zhejiang, Jiangsu, Liaoning, Shanghai, Fujian, Hubei and Heilongjiang Unicom users please send it to 3777) through mobile phone payment, and you can get the QQ password back immediately.

Please accept it, thank you!