Ключевые слова: address, app, application, business, button, call, center, client, communication, company, concept, connection, contact, corporate, customer, cyberspace, device, email, envelope, feedback, global, hand, help, hotline, icon, idea, information, internet, mail, man, marketing, member, mobile, network, online, person, phone, screen, service, shopper, smartphone, social, support, technology, testimonial, user, web, website, work,