It is considered to be the first major stepping stone on the way to developing the now ubiquitous 3G networks. It was the first "always-on" mobile internet network, but it can only transfer data up to a maximum speed of kilobits per second, which makes it the slowest connection that you're likely to come across these days.
That speed means that although the network can support instant messaging services such as WhatsApp, other apps and webpages that are more complex will either timeout, malfunction, or in the best of cases, load extremely slowly. The network started to spread in popularity sometime in by offering speeds that were almost three times faster than any of its predecessors.
It supports a maximum speed of kilobits per second, so even though it's significantly faster than G network speeds, you'll still struggle to browse a modern website or watch YouTube videos in anything but the lowest resolutions. That said, there are now EDGE networks in countries, making it one of the most widely-used mobile internet technologies in the world.
It was the final widely-used network before 3G came into prominence, so it's often referred to as 2. The first commercial network was launched in Japan in October , Norway followed suit in December , and most of Europe and South East Asia was online by early It was the first network that was fast enough to support mobile internet browsing as we know it today, and thanks to its maximum speed of kilobits per second, it's more than adequate for streaming music and even some videos.
It is probably the most well-known of all the mobile internet networks thanks to its widespread usage and the development of the smartphone.
Today you'll find 3G technology in everything from wireless voice telephones to mobile television. It can comfortably handle YouTube videos, Spotify streaming, web browsing, and other app usage. It is not good enough, however, to support movie downloads or large torrent filesthey would still take a very long time. Worldwide adoption began in , and it's now available in most developed countries.
There are five releases of this technology, each of which provides significantly greater download speeds than the previous version. Release 6 brought a maximum speed of As you can see, the technology evolved very quickly here, but it's important to remember that one will rarely see these speeds during normal usage. This is the fastest form of connectivity that most people can get right now since global 4G networks are still limited in availability. This makes things even more confusing for the people using the 4G LTE plan.
This means one smartphone can use different networks all at the same time. Therefore, if your phone is somehow unable to connect over the 4G LTE network or the signal for the particular place is too weak, it automatically connects to 3G or the 2G EDGE network.
This occurs as a measure to find better connectivity. This might get rid of EDGE from your phone and enable connection with other networks. In the end, things will work out for you. Additionally, software settings can result in the EDGE sign being stuck on your phone. Almost every phone has settings to let you restrict the available network to inferior technologies like 3G and EDGE. This is normally a way to save on battery life and ensure less data is consumed.
This should solve the problem in due time. You also have to take some obvious approaches to solve the issue. One of these methods is to turn the airplane mode on and off.
Do some dragging down of the notifications bar and tap the airplane mode icon. Give it some little time and tap the icon back again. However, paths can differ depending on the phone you are currently using and the android versions. In such a busy world, most people never put their phones down or off. This can result in a couple of stuff that can obviously affect how the phone works. If you are encountering any issue with the phone, one of the best approaches is to restart it.
Another effective method of resolving this issue is to make sure that the phone is enabled to access the right network mode. Depending on the carrier and the smartphone model, you have at least three network types which are 2G, 3G, and 4G networks.
Depending on where you live and how strong the network is, you can always enable any of the three. The best approach is to set to auto-set mode. If none of the steps explained above seems to work for you, then you can take the SIM card out and readjust it.
The problem might be coming from the SIM Card. You can easily eject the SIM card and carefully reposition it in the tray. Our maps show coverage provided by T-Mobile in the U. T-Mobile partners with other providers who provide roaming in other countries.
Check out where you are covered when Traveling Abroad. Qualifying postpaid plan and capable device required. Taxes additional; usage taxed in some countries. Voice and text features for direct communications between 2 people. Communications with premium-rate e. Standard speeds approx. Not for extended international use; you must reside in the US and primary usage must occur on our US network.
0コメント