How to scan code to connect wifi

The steps of scanning code to connect Wi-Fi are as follows:

Operating environment: iPhone 13, iOS 15.7 system, etc.

1, slide the top right of the mobile phone desktop, open the control center, and click scan code.

2. aim the lens at the Wi-Fi QR code.

3. Click Join to complete the connection.

The application fields of Wi-Fi are as follows:

1, online media

Users can browse the web quickly in the Wi-Fi coverage area, and answer and make calls anytime and anywhere. With the Wi-Fi function, you don't have to worry about the slow speed and high cost of making long-distance calls (including international calls), browsing the web, sending and receiving emails, downloading music and transmitting digital photos.

2. Handheld devices

Wireless networks are widely used in handheld devices, and smart phones are one of them. Different from the Bluetooth technology used in early mobile phones, Wi-Fi has a wider coverage and higher transmission rate, so Wi-Fi mobile phones have become a fashion trend in the 20 10 mobile communication industry.

3. Daily leisure

20 10 domestic wireless network coverage is more and more extensive, and high-end hotels, luxury residential areas, airports and cafes all have Wi-Fi interfaces. When traveling and working, you can surf the Internet with handheld devices in these places.