Ключевые слова: 24, assistance, assistant, background, business, call, center, chat, communication, computer, contact, customer, design, equipment, faq, fix, headset, help, icon, illustration, info, information, internet, isolated, line, maintenance, man, mobile, office, online, operator, outline, person, phone, question, repair, service, set, sign, support, symbol, tech, technical, technology, telemarketing, telephone, thin, tools, web,