Ключевые слова: address, answer, application, business, businessman, call, client, communication, company, computer, concept, connection, contact, corporate, customer, cyberspace, digital, email, global, hand, help, hotline, icon, idea, information, internet, letter, mail, marketing, message, mobile, mobile phone, network, online, person, press, push, screen, service, smart, smartphone, social, support, symbol, technology, telephone, us, web, website,