Ключевые слова: agent, assistant, business, button, call, center, communicate, communication, concept, conceptual, connect, consultant, consultation, contact, conversation, customer, detail, dial, dialing, dialling, finger, global, hand, help, helpdesk, helpline, key, keyboard, keypad, landline, line, male, marketing, modern, number, operator, personal, phone, press, reception, retro, service, support, technology, telecommunication, telemarketing, telephone, typing, using, vintage,