What should I do if my mobile phone number changes?
Because of Xue Xin. The previous account of com has been registered with the ID number, and the previous account has been used for conscription, so we can't get it back by re-registering. In this case, you can only contact customer service, explain the situation to customer service, and then solve the problem.
Contact customer service:
Affected by the epidemic situation, Xuexin.com was unable to handle on-site consultation and telephone consultation, and could not contact on-site customer service and telephone customer service (Foucault @chsi.com.cn) in order to implement the requirements of pneumonia epidemic prevention and control. If you need to contact customer service, you need to handle it in the official WeChat account or send an email.
Xuexin.com WeChat official account: chsi _ chesicc；;
Xuexin.com e-mail :kefu@chsi.com.cn;
Note: There is a huge amount of telephone consultation, which may make it impossible to make a phone call temporarily. Customer service email will be answered within three working days, please wait patiently.