Ключевые слова: agent, assistant, bubble, business, call, center, chat, communication, concept, connection, consultant, contact, corporate, customer, female, flat, girl, group, headphone, headset, help, helpdesk, helpline, hotline, icon, illustration, internet, line, man, microphone, office, online, operator, people, phone, portrait, sales, service, speech, support, talk, team, technical, technology, telemarketing, telephone, thin, web, woman,