How to modify the mobile phone number bound to QQ with a mobile phone, and send a text message? Ask god for help

Unbinding can be done directly through the mobile phone with service: edit the short message QXBD and send it to 1700 (mobile) or 9777 (Unicom) to cancel. Under normal circumstances, the system will have feedback to remind you to cancel the service. Note: If the users of Zhejiang, Jiangsu, Liaoning, Shanghai and Fujian Unicom cancel the binding, please send the relevant information to 3777 to cancel; To unbind PHS from QQ number, please send SMS to unbind PHS. Message content: QXBD, sending number: 1700 (China Telecom) or 17000 (China Netcom), which can unbind PHS from QQ number. Hello, you can modify the mobile phone number bound to QQ when logging in. If you can solve your problem, remember to choose "adopt as the answer" on our answer. Thank you very much for lifting a finger! Thank you. If you can't solve it, please continue to add your questions. Have a nice day! Edit QQ and send the QQ password to 106 1700 15.

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