Ключевые слова: address, banner, business, call, center, client, communicate, communication, company, computer, concept, connection, contact, corporate, cyberspace, device, envelope, feedback, global, hand, help, hot line, icon, information, laptop, letter, mail, management, marketing, mobile, mobile phone, network, office, online, page, person, phone, service, smartphone, social, support, symbol, technology, text message, us, web, website, wood, work,