How to cancel EtC mobile phone reminder

Login to Alipay ~ My ~ Settings ~ Security Settings ~ Account Authorization ~ Do you have this?

Click on the high-speed etc online business hall ~ cancel the authorization.

If you need to check whether the charge is deducted, please pay Alipay directly to search etc, and you can check the traffic and charge deduction records after entering.

If it is handled by a bank, it depends on the sending bank. If you belong to the previous mobile phone number user, you can directly add spam or send a text message to refuse.