Ключевые слова: assistance, assistant, business, call, callcenter, center, centre, client, communication, computer, consultant, contact, corporate, customer, efficiency, employee, excellence, headphone, headphones, headset, help, helpdesk, helpline, hotline, information, internet, job, microphone, office, online, operator, people, phone, professional, repairing, representative, sales, satisfaction, service, solution, support, talking, team, technology, telecommunication, telemarketing, telephone, website,