Okay kiddo, have you ever noticed how we can use our phones to talk, text, and even watch videos and play games? All these things are possible because of a system called Universal Mobile Telecommunications System, or UMTS for short.
Think of UMTS like a very special language that our phones and internet use to talk to each other. Just like how you have to learn your ABCs to read and write, our phones have to learn the UMTS language to communicate.
UMTS is like a highway that our phone signals travel on to connect to the internet. It helps our phone signals go from one place to another quickly so we can surf the internet or call our friends without any disruptions.
So next time you use your phone to message or call someone or watch a video, remember that the UMTS system is quietly doing its job in the background to make all of it possible!