Ключевые слова: adviser, agent, answering, assistance, audio, background, business, call, center, communication, computer, consultant, customer, desk, device, dispatcher, earphone, electronic, equipment, gadget, head, headphones, headset, help, information, laptop, light, manager, marketing, microphone, modern, object, office, online, operator, phone, profession, sales, service, speaker, support, table, talk, technical, technology, telemarketing, voice, volume, work, workplace,