In this regard, the Ministry of industry and information technology requires the three basic telecom enterprises to strengthen security protection while facilitating users to handle business, strengthen risk prevention awareness training of customer service personnel, and guard against abnormal business handling behaviors in sensitive links involving user identity such as service password reset and hanging. In addition, the Ministry of industry and information technology suggests relevant units and enterprises to desensitize the data in a timely manner, and suggests relevant industries to collect, store and use users personal information according to the principle of minimum necessity, and properly preserve the collected and stored users personal information by classification and classification. At the same time, the Ministry of industry and information technology also reminds users to set SIM card password in time, report the loss of mobile phone as soon as possible, and strengthen the awareness of security risk.
What is the SIM card password?
The SIM card password is the pin code, which is the password that needs to be input when using the SIM card, that is, the personal identification password of the SIM card. It is the security setting for the SIM card provided by the operator.
Generally speaking, when the pin code is used for the first time, the original pin code 1234 needs to be input. When the pin code is set, the phone will automatically prompt to input the pin code to unlock each time the phone is turned on.
How to set pin code?
The following two systems are used as examples to set the SIM card password
Click Settings - cellular network - select the number you want to set the pin code - SIM card PIN code - slide button to set the password - when setting the password for the first time, you need to input the original default pin code (generally 1234) - after inputting the personal four digit password, the setting is successful.
If you forget your pin, how will you retrieve it?
Many netizens mentioned that when they set the pin code many years ago and wanted to re enable it, they found that they had forgotten the previous password. After inputting it three times, the SIM card was locked by mercilessly.
How to unlock the mobile phone card? How to modify pin code? Dont panic! Xiaobian has sorted out a secret script for everyone
After setting the password, even if the mobile phone is lost, the SIM card does not have to worry about being inserted into other mobile phones, so as to reduce the risk that may be faced with in the future. Dont say much, try it! Source: daily economic news, integrated industrial and credit micro news, CCTV news extended reading, Trumps bank account in China was discovered by US media. Comments: Gem index fell 1.46%, northward funds fled for 6 consecutive days, iPhone 12 was fake 5g! The status bar shows 5g, but the actual measurement is only 4G_ NB12679
After setting the password, even if the mobile phone is lost, the SIM card does not have to worry about being inserted into other mobile phones, so as to reduce the risk that may be faced with in the future. Dont say much, try it!