How to turn off the Internet function on your mobile phone by sending text messages?

If you need to cancel the Internet access function, you can turn off the Internet access function in the mobile phone settings. For Android phones, you can go to the phone's Settings > Wireless and Network > Mobile Network > Data Enabled and uncheck it, or You can refer to the mobile phone manual to cancel. If the mobile phone does not support this function, you can also call the customer service hotline 10010 to cancel.