What will happen if I don't cancel my mobile phone number?

If you don't use your mobile phone number, you will receive spam messages if you don't log off, and you will be fraudulently used by others because of the security risks of your account.

If you don't cancel your mobile phone number, you will receive spam messages or harassing calls. Because your mobile phone number is still in the operator's database, you may receive many unnecessary advertising messages or harassing calls, which will affect your life and work. Many websites and applications use mobile phone numbers as login credentials for accounts. If your mobile phone number is stolen by hackers or used maliciously by others, it may lead to the risk of account theft or data leakage.

If you don't have to cancel your phone number for a long time, it may be redistributed to others by the operator, and these people may use your phone number for various improper behaviors and bring you trouble. Therefore, it is recommended to log off as soon as possible without using the mobile phone number to avoid the above problems.

Matters needing attention in applying for cancellation of mobile phone number

1. Unbind the mobile phone number from the account: before canceling the mobile phone number, it is necessary to unbind the mobile phone number from various accounts, such as bank card, Alipay, WeChat and social media. To protect personal information from being leaked.

2. Stop using mobile phone services: Before canceling the mobile phone number, you need to stop using mobile phone services, such as voice, SMS, data and other services to avoid communication costs and information disclosure.

3. Clear the mobile phone data: Before canceling the mobile phone number, you need to clear all personal information and data in the mobile phone, such as address book, SMS, photos, videos, etc. To protect personal privacy from being leaked.

4. Contact the operator: Before canceling the mobile phone number, you need to contact the mobile phone operator and cancel it according to the procedures and regulations required by the operator to avoid disputes and problems.

5. Keep the mobile phone number certificate: after canceling the mobile phone number, you need to keep the mobile phone number cancellation certificate, such as cancellation receipt and SMS notification, in case of emergency.