Cách sử dụng
Telecommunications refers to the technology and communication methods that allow people to communicate over long distances. This includes telephones, cell phones, internet, email, and other communication devices. It is used in both personal and business settings, and is essential for staying connected and sharing information with people who are far away. You might use telecommunications to call or text a friend who lives in another country, or to attend a virtual meeting with colleagues from around the world.