What if the elderly travel without a health code?

There is no health code for the elderly to travel. If the elderly have a smart phone, they can apply for a health code through Alipay, WeChat and other apps. If the elderly don't have a smart phone, or don't use apps such as WeChat Alipay, they can go directly to their communities and village committees.

Tips for using mobile phones: Take Xiaomi 10 as an example. When users use their mobile phones, if they want to download an app, they can directly open the app store that comes with their mobile phones, and then search for the name of the app to install it.

Xiaomi 10 supports dark mode. After this function is turned on, the battery life of the mobile phone can be improved. If the user wants to turn it on, just turn on the phone, find the setting options from the phone desktop and turn it on.

After entering the phone system settings page, open the display option and you will see the dark mode option. After opening, just click the switch behind the option, which is more convenient.