Ключевые слова: 4g, 4g internet, 5g, application, broadband, business, cellphone, cellular, cloud, communication, computer, concept, connect, connection, data, design, digital, electronic, global, graphic, information, internet, media, millennial, mobile, mobile phone, modern, network, networking, notification, online, phone, showing, smart, smartphone, social, speed, tablet, technology, telephone, text, web, website, wifi, wireless,