Ключевые слова: backgrounds, black, business, button, call, color image, communicate, communication, communication medium, connect, connection, desk, device, dial, dialing, display, electronic, equipment, finger, global, global communication, hand, hold, human hand, indoors, isolated, key, keypad, landline, landline phone, modern, number, object, office, office desk, operator, par, phone, press, push, receiver, service, support, talk, technology, telephone, telephone dial, telephone display, telephone receiver, touch, unrecognizable person, wire, working,