Recently, I have thought of using GPRS to try surfing the Internet, so that I can also make an emergency when there is no network. Many people use GPRS network cards to achieve this, but in this case, they need to purchase a GPRS network card worth 700 to 800 yuan.

It just happened that the mobile phone has Bluetooth function, so I wondered if I could use the mobile phone's Bluetooth to access the Internet through the GPRS network.

I searched the Internet and it was really good. The computer does not have Bluetooth, so Quwei bought a USB Bluetooth adapter on Taobao. Today, I got Bluetooth, installed the driver, and connected the Bluetooth adapter.

The computer automatically generates a network connection and dial-up network, activates Bluetooth on the mobile phone, launches IVT BlueSoleil to search for Bluetooth devices, and the pairing is completed.

Click dial-up network, fill in *99#in the dial-up, and you will be able to connect quickly. Check the user name and password, and I am secretly happy. Unexpectedly, it was automatically disconnected immediately. When you dial again, it is still disconnected.

Very strange... After continuing to search, I found that I needed to set initial parameters for the modem device. In my computer's device manager, I find the modem option and see the modem device corresponding to the basket. Check its properties and fill in: AT+CGDCONT=1,"IP","cmnet" in the Advanced-Additional Settings-Additional Initialization command. Note: If you are a monthly WAP user, you need to change cmnet to cmwap here.

Otherwise, the consequences will be very serious. The traffic cost of cmnet is staggering. It is said to be 3 cents per kb, and 1MB is more than 30 yuan. If you accidentally watch a small movie, heh. CMnet does not have a monthly subscription now, but CMwap seems to still have a monthly subscription of 30 yuan. However, the cmwap method can only access a limited number of wap websites. If you need to access general websites, you need to use a proxy server, so I won't go into more detail here.

After setting it up, click Dial-up Network, dial, check the user name and password, and success.