Ключевые слова: assistance, background, business, call, center, cheerful, closeup, communication, communications, connection, customer, discussion, equipment, global, headphones, headset, internet, isolated, keypad, occupation, office, operator, people, person, phone, professional, receiver, receptionist, representative, sales, service, smile, smiley, smilie, smiling, support, switchboard, tabassum, talking, technology, telecommunications, telephone, white, working, young,