How to cancel the information of Unicom's mobile phone number?

1. Unbind the mobile phone number from banking business. If we bind the mobile phone number with U shield, online banking, mobile banking, SMS notification, etc. We need to unbind them.

2. Unbind the mobile phone number from the payment platform. It is the most common thing that the mobile phone number is bound to Baidu payment wallet, WeChat and other third-party payment platforms, so it is necessary to unbind the mobile phone number to be cancelled from these third-party payment platforms.

3. Unbind the mobile phone number from the financial business. If the mobile phone number is previously bound with financial services such as securities and fund accounts, it also needs to be unbound.

4. Delete the association between the mobile phone number and other registered accounts. Some websites may need to fill in the associated mobile phone number during the registration process, and these also need to be unbound and associated.

5. Unbind the mobile phone number from common website accounts and software. The mobile phone number that needs to be cancelled needs to be unbound from our commonly used website accounts and software in time to prevent the existing accounts from being changed and used because of the cancellation of the mobile phone number.

6. Inform your relatives, friends, institutions and personnel who have participated in various examinations and trainings in time, so as to update the number in time and prevent you from losing contact due to unexpected events.

7. Update the number that replaces the mobile phone number to be cancelled to the relevant account and software in time. This is mainly to ensure the normal use of business, websites and software.