Joke Collection Website - Public benefit messages - How to unbind the mobile secondary card from the main card?

How to unbind the mobile secondary card from the main card?

In this case, you can unbind through mobile APP, multi-client, sending SMS, etc.

1. via mobile APP: open China mobile APP, click my-secondary card management-unbind secondary card, enter secondary card number and verification code, and click unbind.

2. Multi-client: You need to download and install multi-client on your mobile phone, open the multi-client and log in to the main card account, find the secondary card that needs to be unbound in the secondary card list, click Unbind, and enter the secondary card password or verification code for confirmation.

3. Send SMS: The primary card user can unbind the secondary card by sending SMS and send "QX" to 12583. After receiving the reply message, enter the secondary card number and send it to 12583. After receiving the reply message, the secondary card can enter the secondary card password or verification code for confirmation.