How to use the electronic certificate presented by China Mobile?

According to the applicable merchants configured by the activity, you can go to the applicable merchants for consumption, on-site consumption and remote consumption within the validity period of the e-voucher. 1. On-site consumption: When applying for payment to the cashier, select the applicable electronic certificate, report the mobile phone number to the cashier, and enter the electronic certificate verification code on the password keyboard to complete the payment.

2. Remote consumption: log in to the mobile phone to pay official website cmpay.10086.cn. After modifying the initial password of the account, you can query the applicable merchants in electronic certificate through "My electronic certificate" and make online remote payment at the corresponding remote merchants.