Most countries are determined to switch 3G services to 4G. How will the fate of telephone service, will it remain the same?
For information, the cellular network allows users to enjoy SMS, telephone, and internet services offered by cellular operators.
Each mobile network has its own designation. Along with the development of technology, cellular is increasingly innovating, which is not just for hello-halo.
Well, the third generation of cellular technology, aka 3G, is slowly but surely being abandoned. The goal is that the frequencies previously used by 3G can be converted to boost the quality of 4G services.
Speaking of functions, this 3G network is like half a mix of 2G and 4G. It can be used for phone needs given 2G, but it can also surf the virtual world like 4G, but don't compare the connection, of course it's slower.
Regarding the fate of this voice service, 3G subscribers who switch to 4G can still enjoy the service. Customers can make telephone services using the 2G and 4G networks available in each region.
You can even experience HD quality voice calls while enjoying internet access, whether it's browsing, playing games, video streaming, simultaneously using VoLTE services. Currently, VoLTE services are available in more than 514 cities/districts, and can be used on more than 100 types of smartphones.