Ключевые слова: agent, assistance, assistant, call, call centre, center, centre, client services, communication, consultant, consultation, contact, contact us, customer, customer care, customer service, customer support, dial, effect, fax, feedback, filter, handset, helpdesk, hotline, info, keypad, landline, marketing, operator, phone, pick, pressing, receiver, reception, representative, retro, service, support, survey, telecommunication, telemarketing, telephone, vintage,