Software can be used to modify the internet protocol, allowing the network card to be used as a modem.
This saves the need for an external dial-up hardware device. If we were to use the current dial-up internet connection, we would still need a telephone as a dial-up internet connection device.
In theory, this is the same, and no additional hardware components are needed. This allows you to access the internet using your mobile phone's GPRS.
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But the prerequisite is that a software-based modem must be developed.
Fortunately, we made sure to enable wireless transmission on all three devices before filming and selecting the final product.
If your computer doesn't have wireless connectivity, do you need to make an external device?
The first-generation Bluetooth module was about the size of a small USB flash drive. You plugged it into a USB port, opened the software on your computer, and could then use your phone to access the internet.
Besides mobile phones being able to access the internet wirelessly, laptops can also access the internet via PCMCIA cards.
The card slot is usually located on the right side of the laptop and is hidden.
Pressing the button will pop out a bracket. Insert the PCMCIA network card and pull out an antenna to enable internet access.
You'll need a SIM card with GPRS enabled; just insert it and it will work.
Laptops need to connect to the internet wirelessly, whether using a mobile phone or a network adapter.
Do your research beforehand, otherwise your wallet won't be able to handle it.
Internet access is expensive, and it's easy to get ripped off by internet service providers.
Those with monthly data plans are okay; once their data limit is reached, they can't access the internet. But those without monthly plans or data caps are basically in a terrible predicament.
A mobile data plan of 30 yuan per month with 5MB of data is generally sufficient.
Back then, there wasn't much to download; people mostly just browsed the web. Later, QQ came along, and 5MB wasn't enough.
You need to purchase data, but only if your phone has an internet protocol that limits your data usage.
Wireless protocol.
If you use this protocol to connect a laptop or desktop computer to the internet, the speed is incredibly slow; it can take half a day to open a webpage.
However, there will be a requirement to change the agreement.
This is like entering a highway! Once you sign up for this kind of agreement, it's up to your wallet to see if it can handle it.
The protocol, when used on a mobile phone, is a simplified webpage, with little to no advertising, images, or content; it's mostly text-based.
Therefore, it uses less bandwidth.
If the agreement is changed, it means that messy images and even animated GIFs displayed on web pages will appear in front of you.
That would multiply the traffic.
In order to support mobile devices and save data, QQ released many versions, especially the web version, which restricted many functions.
It's basically a tool for typing and adding a little emoticon.
Using this mode under the protocol, data usage is extremely low.
As for using internet calls, or even video calls?
That's a joke. Wired internet is laggy, let alone wireless.
The video is frozen, and I can't even hear the other person's voice, yet my data usage is skyrocketing. Do you want to turn off mobile data, or not?
Anyway, the experience was terrible.
Xing Baohua felt it was worth a try, and planned to work on it with his team after Christmas.
Um?
Why not use the technicians from Ericsson, IBM, and Alcatel? With such a large team, it's a good idea to spend a little money to give them a chance to earn some extra income.
Let's team up these companies, develop a wireless protocol, and promote it. Then, these companies will also have to use his wireless protocol in the future.
Maybe we can even sell some hardware.
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