1400 yuan bought Shenzhen Smile 100 company's mobile wifi for 3 years and reversed the phone bill 1400 yuan. Is it true?/You don't say.

It should be fake. It's too cheap. Please think twice. Think about it. Only by investing more than 33% a year can you make money. In such a depressed market, it is almost impossible to find an investment that can achieve this rate of return.

WIFI refers to the application of wireless communication technology to interconnect computer devices to form a network system that can communicate with each other and realize resource sharing.

The 12th China International Digital Interactive Entertainment Exhibition (ChinaJoy) was held in Shanghai New International Expo Center, and Tencent's first national intelligent hardware "National WiFi" made its debut.

As long as the laptop and mobile phone support WIFI function, turn it on? Wireless network connection, search for CMCC signal, you can log in and connect to the WIFI network, and start the wireless Internet experience.

If you want your mobile phone to access the Internet with wifi, please confirm whether it has WIFI function. Because? Mobile browsers are quite different, and some mobile browsers may not support WIFI authentication. Besides, what if yours? The mobile phone operating system is Iphone, Android 1.5 or above, Symbian S50V5 or Symbian 3. You can download the mobile phone dedicated client to use WIFI.