The SMS notification of Tongcheng is not on your mobile phone.

Obviously, your journey is closely related to the journey of others.

First of all, we have to confirm that after we bind the bank card and mobile phone number on the same journey, this information will be obtained and locked by the continuous payment platform, so it is useless for us to modify the mobile phone number directly on this APP.

After the service call, the staff will generally tell us the next operation method.