Nantong station sends Unicom free cards, and ID cards and face recognition can be cancelled in the business hall.

I want to send a Unicom free card with ID card and face recognition at Nantong Station. Can I cancel it in the business hall? Of course. According to the information of China Unicom official website, Unicom's card-free face recognition service delivered from Nantong Station only needs to carry the original valid ID card and go to the counter of the local Unicom business hall to cancel the service. Face recognition is a biometric identification technology based on face feature information.